Mathematics Middle School

w + (-7) when w is = -1
Pre Algebra
Class 6

Answers

Answer 1

Answer:

the answer to

of this question is -8

Answer 2

Answer:

Answer is 8

Step-by-step explanation:

because 2 - are +

Related Questions

how many 4/3 cup servings are in 6 cups of soup
a. 4 1/3
b. 4 1/2
c. 8
d. 8 1/3

Answers

Answer:

B.) 4 1/2

Step-by-step explanation:

[tex]\frac{4}{3} x=6[/tex]

[tex]x=\frac{9}{2}[/tex]

[tex]9/2=[/tex] 4 1/2

Hope this helped! :)

the answer is b. 4 1/2

Please help (Proportions)

Theo is baking a recipe that makes 36 cookies with 2 cups of sugar. At this rate, how many cups of sugar are needed to bake 18 cookies?

Answers

Answer:

1 cup of sugar ..............

ANSWER: 1 cup

36 cookies: 2 cups
18 cookies: 1 cup
(Divided by 2)

Area of a triangle = 135 sq. ft. with a base of b and a height of 15; solve for the base.

Answers

If your dividing it will be 9
I think the answer is 9. Sorry if it's wrong! T-T

**If it's 7:30 what time will it be in an hour and a quarter**

Answers

Answer:

an hour and a quarter is 75 minutes so 7:30 and 75 minutes is 8:45

Answer:

8:45

Step-by-step explanation:

7:30+1:00=8:30

Quarter of an hour=15mins=

8:30+00:15=

8:45

I need help, please!

NO LINKS!

Answers

Step-by-step:

4x + 10 = -26

Subtract 10 from both sides

4x = -36

Divide each side by 4

x = -9

To check it, substitute -9 for x in the original equation.

4(-9) + 10 = -26

-36 + 10 = -26

-26 = -26

Answer:

X=-9

Step-by-step explanation:

4x+10=-26

4x=-26-10

4x=-36

x=-9

Can someone pls help me? I dont feel like going back to look at my questions lol.

Answers

Answer:

10

Step-by-step explanation:

for the smoll triangle, u multiply 2x2 and divide it by two which is 2 and then u solve for the square which is 2x2= 4 and then u solve for the big triangle which is 4x2 and you divide it by 2 which is 4 and you add them together which is 10

NNNNNNOOOOOOO LLLLLLIIIIINNNNKKKKKSSSSS For each inequality is x=5 a solution??
A. x<2
B. x>9
C. x<18
D. x>42

Answers

Answer:

c

Step-by-step explanation:

replace x in each problem with 5 since x equals 5.

5<2 ,, false

5>9 ,, false

5<18,, true

5>42,, false

Answer:

C

Step-by-step explanation:

A isn’t correct because it says 5<2, 5 is less then 2, which isn’t correct. B isn’t correct because it says 5>9, 5 is greater then 9, which isn’t correct. C is correct because it says 5<18, 5 is less then 18, which is correct. D isn’t correct because it says 5>42, 5 is greater then 42, which isn’t correct.

In a board game, you must roll two 6-sided number cubes. You can only start the game if you roll a 3 on at least one of the number cubes.
A) Make a list of all the different possible outcomes when two number cubes are rolled.

B) What fraction of the possible outcomes is favorable?

C) Suppose you rolled the two number cubes 100 times, would you expect at least one 3 more or less than 34 times? Explain

Answers

it is a for sure most definitely

if it takes 1/5 cup of flour to make 1/8 of a cake, hiw many cups of flour are needed to make a whole cake​

Answers

1.6 :)

Multiply hope this helps

Find the surface area of the rectangular prism. The surface area of the rectangular prism is (use whole numbers only):

___ ft2


Find the surface area of the triangular prism. The surface area of the triangular prism is (use whole numbers only):

___ ft2


The total surface of the rectangular and triangular prism together is (use whole numbers only):

___ ft2

Answers

8x5=40

3x5=15

15+40=55

Nathan wants to draw a triangle. He knows that two of the side lengths are 5 inches and 7 inches. What is a possible length for the third side?

Answers

Answer:

the third side would be 5 inches.

Step-by-step explanation:

Answer:

7 inches

Step-by-step explanation:

Hope this Helps!

what is the mode of these numbers
32, 16, 54, 60, 26, 32

Answers

Answer: The mode is 32

Step-by-step explanation: It is the number that is repeated multiple times.

The mode is 32 as there is two 32’s
The mode means the number repeated more than once in a set of numbers/ the most frequent number
Example - 99 , 62 , 83 , 90, 62
The mode here would be 62
Hope this helps have a good day

Charmaine bought 5 CDs that were each the same price. Including sales tax, she paid a total of 90.50 Each CD had a tax of 1.30 What was the price of each CD before tax?

Answers

each cd was 16.8$ before tax

What is the difference between an expression and an equation? Answer using RAE.
Write an expression that represents the following situation: An Uber driver charges $6 plus $1.50 per mile.
Using the expression you wrote for #2, find the cost of an 8 mile Uber ride. Show your work. how would i answer this with algebra tiles?

Answers

The difference between an expression and an equation is that an expression is the value of one single number and a equation is the relationship between two numbers. (Not sure what RAE is sorry)

If a Uber charges $6 plus $1.50 for each mile then for 8 miles it would be $60 because $6 + $1.50 = $7.5. Next, you would do $7.5 x 8 = $60 for 8 miles.

Hope this helped!!

if you can’t see the pic don’t bothering answering. plsss hurry

Answers

1,728 have a nice day

Arrange the following in descending order

-5, -12, 0, -3,-8

Answer options:
-12,-8,-5,-3,0


0,-3,-5,-8,-12


0,-5,-3,-8,-12


-3,-5,-8,-12,0
WILL GIVE BRANLIEST

Answers

Answer:

0, -3, -5, -8, -12

Step-by-step explanation:

0,-3,-5,-8,-12 I think.....not sure

please help, no links or i will report
The numbers 0 to 10 are in a hat. If you were to pick two numbers at random (you put the first number back in the hat after you pick it out) what is the probability that you will pick a 1, then a 9?

Answers

Answer:

i believe 1/5

Step-by-step explanation:

Answer: I think it is 1/5

just some algebra questions that i don't know the answers to

Answers

Answer:

The ball reaches it's max height of 8 feet at 0.5 seconds.

The ball was at 7 feet at 0.25 seconds and 0.75 seconds.

The tennis ball was above 4 feet for about 1 second.

Between 0.5 seconds and 0.75 seconds the ball decended 1 foot.

if you can’t see it don’t bother answering. plss hurryyy

Answers

Answer:

Older Brother - 18yo

Able - 9yo

Younger Sister - 5yo

Step-by-step explanation:

18 + 9 + 5 = 32

18 is twice the amount of 9

9 is 4 more than 5

HURRY UP AND PLZ ANSWER,THIS IS FOR A GRADE AND I NEED TO PASS, I WILL GIVE BRAINLIEST
whats 2+2??
:p

Answers

Answer:

4

Step-by-step explanation:

yea

Answer:

22 jk 4 lol ofc

Step-by-step explanation:

Please help, I am very confused

Answers

Answer: 0.8

The volume is 8/45 so a•b•c=8/45

So 2/3•1/3•a=8/45

Multiply 2/3•1/3=0.222222 or 2/9
So 2/9•a=8/45

Divide 8/45 / 2/9= 0.8
a=0.8

Hope this makes sense and it helps!!

Answer is 0.8 hope that helps

100%
The equation E = 1125 +45d shows the total expenses, E, of the Wilson family's vacation for d days.
What are the expenses per day, NOT including the initial expenses?
A $25
OB. $45
Ο Ο Ο Ο
O c. $1,080
OD. $1,125
O E $1,170

Answers

The answer is E.$1,170
I think it’s is A!!!!

plz help i beg i will give 13 points and brainlist

Answers

Answer:

its 40

Step-by-step explanation:

The answer is 40.
Hope this helps, have a nice day! :)

Which of the following verbal descriptions best represents the expression below?
75+10x

A. Ramon pays $75 for car insurance and $10 for his ride sharing metro card
B. Gabby pays $75 for her cell phone and $10 for each GB of data
C. Kendria pays $75 for her cable bill and $10 to rent the cable box
D. Mark pays $10 for a streaming service he has and $75 for internet service

Answers

Answer:

answer is B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

there is an x next to the 10 because it represents many different numbers and is says for “each” GB of data

so B seems like the best answer :)

I hope this helps

Can someone help me with this? (Functions)

Answers

Answer:

can u show me questions

Step-by-step explanation:

i m not seeing the questions

What is the equation of the linear function?
y=-1/2x+3
y = -2x + 3

y = 1/2x +3
y = - 1/2+ 6

Answers

The answer should be A,

[tex]y = -\frac{1}{2} x + 3[/tex]

It has to be A I think so

When a swimmer dives into the pool, an angle measurement is created. What is an approximate measurement of this swimmer upon entering the water?

A. 70°
B. 55°
C. 40°
D. 25°

Answers

The Answer would be C because the person is diving in at a 55° angle and when they hit the water it would decrease.
B is your correct answer! I think

For this question, use the spinner shown in the picture.

P(D) = _____________

Write your answer as a fraction in simplest form.

Answers

Answer:

1/6

Step-by-step explanation:

it has 6 possible but there is only 1 that has a D so 1 out of 6

anwser: 1/6


step by step explanation:

Identify the shape of the cross section that is perpendicular to the base of a cylinder.
A. circle
B. rectangle
C. rhombus
D. triangle

Answers

Answer:

A is the answer

Step-by-step explanation:

mark Brainliest please

It’s A not B not C and not D

In Alan's math class, there are 12 boys and 13 girls; what is the ratio of girls to boys?

Group of answer choices

12/13

13 to 12

12 to 13

13:25

Answers

Answer:

13 to 12

Step-by-step explanation:

Since we're supposed to find the ratio of girls to boys, then let's make a ratio! Remember since they said girls first, we have to start with the number of girls. Since they said boys first, we have to end with the number of boys.

girls to boys

That is our ratio. Now let's plug in the number of girls and boys!!

Girls = 13

Boys = 12

13 to 12

The answer is 13 to 12.

Hope this helped!! If you have any questions, make sure to write below!!

13 to 12 would be the correct answer.
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