Mathematics Middle School

Write an equation for the line below.

Answers

Answer 1

Answer:

Write the equation of the line that has a slope of and a y-intercept of −5.

Substitute the slope (m) into y = mx + b.

Substitute the y-intercept (b) into the equation.

Step-by-step explanation:

Answer 2

Answer:

Well if your asking for the coordinates its obviously (-3,5) and (3,-1)

Step-by-step explanation:

just look at the lines and do x then y

Related Questions

Can you please help me?

Answers

Answer:

3 and 7

Step-by-step explanation:

Answer:

B - Angles 3 and 7

Hope this helps :)

Step-by-step explanation:

The alternate interior angles are angles that are inside the two lines and diagonally on opposite sides of the transversal.

A teacher needs to buy yarn for her students to make a craft in
class. If each student needs 1 1/4 feet of yarn, how many feet of yarn
should the teacher buy for the following 10 students?
a. 10 1/40 feet c. 12 1/2 feet
b. 3 1/2 feet d. 10 1/4 feet

Answers

Answer:C 12 1/2 feet

Step-by-step explanation:1.25 times 10 = 12.5

The answer is C!
I hope this helps!

Please hurry will give braliny

Answers

Answer: D

Step-by-step explanation:

Follow the PEMDAS rule.
It’s not A, because when you solve 2^2 and sq rt of 4, the square exponent and the square root cancels out, so it’s simply 2 x 4. Then you follow by doing division and multiplication, 45/5 is 9 and 2 x 4 is 8, so 9+8=17.

It’s not B, because first solve the numbers in the parentheses. 2^2 is 4, 5+4 is 9. Then solve the square root of 4 which is 2, and you get 45/9x2, which is 10.

It’s not C because 2^2 is 4 and sq rt of 4 is 2, and 4-2 is 2. Then divide 45 by 5 to get 9, and 9+2 is 11.

The correct answer is D, because when you solve 2^2 which gives you 4 and add that to 5, you get 9. The sq rt of 4 is 2, so you get 45/9-2, which is 3.

Hope this helps!

The answer is D. Checked by a calculator

HELP
Jack wants to model a situation where the perimeter of the rectangle below is 6 ft plus or minus 1.5 ft.

Answers

Answer:

Step-by-step explanation:

The perimeter of the rectangle is given as:

The perimeter of a rectangle is:

So, we have:

Substitute values for length and width

Split

Divide both sides by 2

Solve for x

Both values of x are negative.

This means that; the absolute value model cannot work, because a rectangle cannot have a negative dimension.

Hence, option (c) is correct.

Answers

Answer: you would need to multiply to find the correct answer.

You are going to need to multiply

Pls help I don’t know how to turn these decimals into fractions and it is hw for tomorrow

Answers

Answer: -342.7074

Step-by-step explanation: first multiply 7(-2.655), which is -18.585. since only one of the numbers is negative, the product will also be negative. multiply -18.585 by 18.44. this is equivalent to -342.7074.

-342.7074 hope this helped

Please hurry will give braliny

Answers

Hello,

[tex]( {c}^{2} + {d}^{2} ) - 2( {c}^{2} - {d}^{2} )[/tex]

[tex] = (( - 2) {}^{2} + 2 {}^{2} ) - 2(( - 2) {}^{2} - 2 {}^{2} )[/tex]

[tex] = (4 + 4) - 2(4 - 4)[/tex]

[tex] = 8 - 2 \times 0[/tex]

[tex] = 8[/tex]

Answer:

d or 16

Step-by-step explanation:

(-2²+2²)-2(-2²-2²)

-2(-4-4)

8+8=16

Use the fact that 13x17=221 to find the following and explain how you found each solution
13 × 1.7
130 x 17
13 x 1700
I do not understand what it wants me to do please help

Answers

Answer:

13 × 1.7

130 × 17

13 × 1700

13 × 17× 100

221 × 100

22100

So the answer is 22100

(13 x 17 = 221) given info

13 x 1.7 =22.1

130 x 17 =2210

13 x 1700 = 22100

Explanation: i believe your learning about how to move your decimal place. If you see the given information 17 is the number we are looking at. When the first equation comes up, there’s a decimal making 17 -> 1.7 . Then you move the decimal in the other direction making the 17. turn to 170. then 1700. Making your answer 22100

9.(5)²
HELP ME !!!!!!!!

Answers

Answer:

225

Step-by-step explanation:

5 Times The Square Root Of 2 Is 25, Then I Multiplied That My 9, and Im 100% Sure 225 Is Correct.

Hope This Helps.

PLEASEE HELP ME
Referring to the figure, find the area of the rectangle shown.
a. 48 m2 c. 567 m2
b. 96 m d. 2,268 m2

Answers

Answer:

Step-by-step explanation:

area is length multiply width 21 and 27 is 567m2

THE ANSWER WOULD BE
B IS THE CORRECT ANSWER

The difference between two positive numbers is 40 and the ratio of these integers is 1:3.Find the integers.

Answers

Answer:

the two integers are 20 and 60

Step-by-step explanation:

Let x and y be two positive numbers ,where x < y.

• The difference between the two positive numbers x and y is 40.

Means

y - x = 40

• the ratio of these integers is 1:3

Means

y = 3x

We obtain these two equations:

y - x = 40

y = 3x

Solving the system of equations by substitution :

y - x = 40

y = 3x

⇔

3x - x = 40

y = 3x

⇔

2x = 40

y = 3x

⇔

x = 20

y = 3 × 20 = 60

ANSWER THIS CORRECTLY TO BE BRAINLIEST

Answers

Answer:

Q6. -5/2

Q7. -7/24

Q8. 127/24

Q9. 151/12

Step-by-step explanation:

Q6. (−3/4)+(−7/4) = -3-7/4 = -10/4 = -5/2

Q7. 3/8 - 2/3 = 3*3/8*3 - 2*8/3*8 = 9/24 - 16/24 = 9-16/24 = -7/24

Q8. 18+2/3 - 8+3/8 = 20/3 - 11/8 = 20*8/3*8 - 11*3/8*3 = 160-33/24 = 127/24

Q9. 12+1/4 + 27+1/3 = 13/4 + 28/3 = 13*3/12 + 28*4/12 = 39 + 112/12 = 151/12

8 : 5 7/24
9 : 32 1/3

What is 10/11 as a decimal?

Answers

Answer:

0.90909091

10/11 as a decimal is 0.90909091

Answer:

Step-by-step explanation:

The fraction 10/11 can be written in decimal form as 0.9091.

Which of the following expressions are equivalent to -\dfrac{-n}{p}−
p
−n

Answers

how in the world is that math

Girl I’m sorry what..

Which expression represents the sequence of operations described below?
subtract 4 from 8, then multiply the result by 5

Answers

Answer:

(8-4)×5

Step-by-step explanation:

expression is as above

Answer:

(8-4) • 5 = 20

Step-by-step explanation:

first you solve what is in the parentheses;

8-4 which = 4

then you multiply 4 by 5 which is 20

i need more help It is confusing

Answers

Answer:32x+20

hope this helps

Answer:

Step-by-step explanation

What is the sum of -45 and 17?

28
-28
-62
-32

Answers

-28

(-45)+17=-28

So the answer is b

The answer is -28

-45 + 17 = -28

Mr. Ortega found that it was going to take 5 gallons of paint to
paint the walls in his living room. He found that he can buy a 1 gallon
can of paint for $7.50. At this price, how much money should he expect
to spend on paint? Did you multiply or divide to find your answer?
a. $1.50, multiply c. $37.50, multiply
b. $1.50, divide d. $37.50, divide

Answers

Anwser is C ortega has to multiple

PLS HELP ME WITH THIS!!! THIS IS DUE TOMORROW!!! b − 7/4 = -2/3
What is b?

Answers

Exact form:
1/4

Decimal form:
0.25

B is 13/12 which can be put into a mixed number as 1 1/12

Here is the shown work:
4x+(-7)/4=-2/3
4x-7/4=-2/3
3(4x-7)=4(-2)
3(4x-7)=-4 times 2
3(4x-7)=-8
3 times 4x - 3 times 7 =-8
12x-21=-8
(12x-21)+21=-8+21
12x-21+21=13
12x=13
12x/12=13/12
X=13/12

PLS help me 30p + brainlyest

Answers

Answer: is five over 8

Step-by-step explanation:

Answer: 8 over 5 :p

Step-by-step explanation:

Which row of the input/output table is incorrect?

y = 3x - 4
x y
A 2 2
B 5 8
C 6 14
D 8 20

Answers

Answer:

B 5,8

Step-by-step explanation:

3(5)-4 = 11 not 8

B 5,8

5x 4=11 is false

Please hurry will give braliny

Answers

Answer:

Step-by-step explanation:

I think it is A.

My reasoning for this is because

Step 1) 3^2=9
Step 2) 8-9=-1
Step 3) -1X9=-9
Step 4) -9-6= -15

Answer A is correct

Hope this helps

in November, MS Calistro's students read 20 books in December they read 16 books. What is the percent increase or decrease of books they read

Answers

Answer:

20 percent decrease

Step-by-step explanation:

20% is the percent that they read!

Please hurry will give braliny

Answers

Step-by-step explanation:

answer is 11 or d

squareroot 25=5

so 5-5=0

3²=9

so 9+2=11

Answer:

I believe its C, I could be wrong tho

if the diameter is 35km what is the circumference

Answers

About 109.9 (35 x 3.14)

35x3.14=109.9 or 110 if rounded up
This should be the answer

What inequality is graphed below?

Answers

Answer:

x is less than or equal to 1.5

(less than sign with a bar below it)

× is less than or equal to 1.5

Will give 20 points to whoever answers

Answers

Answer: I hope this helps.

Step-by-step explanation:

-0.2 x -5/6 pls help

Answers

Answer:

⅙ or 0.166666667

Step-by-step explanation:

Answer is 1/6 is the same as -01.66 either way is fine

Please help asap its okay if you get it wrong i wont judge.

Answers

Answer:

hm... 9

Step-by-step explanation:

read warriors

by eren hunter

X=8
2x8=16
17-7=9
Trust me this is correct!

Select the example which illustrates the distributive property of 7 × 39

(7 + 3) (7 + 9)

(7 × 30) + 9

39 × 7

7(30 + 9) = 7(30) + 7(9)
THIS IS URGENT- BLUE!!!

Answers

Answer:

d) 7(30 + 9) = 7(30) + 7(9)

Step-by-step explanation:

Distributive method:

a(b + c) = ab + ac

Here given:

7 × 39

Among the option's:

1st option (7 + 3) (7 + 9) is wrong, changes final answer.

2nd option (7 × 30) + 9 is wrong, changes final answer.

3rd option 39 × 7 shows commutative property of multiplication.

4th option show distributive method.

It would be the 4th answer. It is the only choice that shows the 7 being distributed onto the 30 and 9 and it still gives you the right answer

Other Questions

Who is the worst shooter Jason mike Jim or dave A design engineer is mapping out a new neighborhood with parallel streets. If one street passes through (4, 5) and (3, 2), what is the equation for a parallel street that passes through (2, 3)? y = 3x + 11 y = 3x 9 y equals negative 1 third times x plus 1 y equals negative 1 third times x minus 7 thirds every ad contains a url displaying your website address. you can add two optional path fields to the display url in a text ad. what's an advantage of using these optional path fields? Behaviors that are built-in reactions to stimuli that allow infants to respond to their environment before they have learned the behavior are called? 1. : .2. , .3. , .4. .5. , , .6. , .7. .8. .9. , .10. , . Roaring Brook School has three hundred fifty-six third-grade students. To the nearest hundred, how many students are in the third grade at Roaring Brook School? A customer has a restricted margin account with $2,500 of sma. the customer wishes to buy $10,000 of a marginable listed stock. the customer must deposit? a $0 b $2,500 c $5,000 d $7,500 What is the concentration of bromide ion in a 25.0 ml sample of water if the addition of excess silver nitrate results in the precipitation of 361 mg silver bromide (fm = 187.777)? Please help i will give out brainlist Dylans grandmother sent him her chocolate chip cookie recipe so that he could replicate them at college. He reads over the recipe, which says that the ingredients must be mixed, spooned onto a baking sheet, and baked for 8 minutes in a 350 oven. Dylan gets to workmixing the ingredients then spooning the dough. Then he turns on the oven and puts the cookies in, setting a timer for 8 minutes. When the timer goes off, Dylans cookies are nowhere near finished. Which statement BEST explains what likely happened?A. Dylan didnt preheat the oven before putting the dough in it.B. Dylan put too much of a liquid ingredient in the cookie dough.C. Dylans oven must have something wrong with it.D. Dylan did not set the timer at the correct baking time.\ ASSIGNMENT:1.) Read the creation stories and formulate your thoughts about the comparison/con-trast of the Iroquois "The World on the Turtle's Back" with the Osage "The Creation."2.) Write an essay comparing and contrasting the common themes present in the twostories and the different elements, such as characters, setting, and plot. Then draw aconclusion about the purpose these stories served.The World on the Turtle's BackIroquois Creation story The onset of bipolar disorder usually occurs between the ages of _________ years. the practice management is ancient but the formal study of the body of management know;edge is relatively new,why is this?answer States and localities have the most discretion in establishing policy when federal funding is derived from. Based on the tree below, which statement is not correct? a. The salamander lineage is a basal taxon. b. Salamanders are a sister group to the group containing lizards, goats, and humans. c. Salamanders are as closely related to goats as to humans. d. Lizards are more closely related to salamanders than to humans. Which of the following is not an accurate statement? a. Hormones are chemical messengers that travel to target cells through the circulatory system. b. Hormones often regulate homeostasis through antagonistic functions. c. Hormones of the same chemical class usually have the same function. d. Hormones are often regulated through feedback loops. An election ballot asks voters to select city commissioners from a group of candidates. in how many ways can this be done? 5) At West High School, 362 students takeSpanish. This number has been increasingat a rate of 20 per year. The number ofstudents taking French is 259 and has beendecreasing at a rate of 3 per year. At theserates, when will there be two times asmany students taking Spanish as takingFrench? Please help 1. BOWLING Brooke went bowling with her friends. She bowled 3 games, andher average score for those games was 121. She had 117 her first game and108 her second game. Write and solve an equation to find g, the score ofher third game.pls show your work The ending inventory of finished goods has a total cost of $10,000 and consists of 500 units. If the overhead applied to these goods is $2,000, and the overhead rate is 50% of direct labor, how much direct materials cost was incurred in producing these units?.