Mathematics High School

What is the absolute value of -7?
1/7
-1/7
-7
7

Answers

Answer 1

Answer:

7 :)

Step-by-step explanation:

Answer 2

Answer:

7

Step-by-step explanation:

Related Questions

the sum of x and y is 18, and their difference is 14 which pair of equations describes this statement

Answers

Answer:

x = 16

y = 2

Step-by-step explanation:

Help
PleSe due now!!!!!

Answers

Answer:

1/2

Step-by-step explanation:

3/6 = 1/2

Answer:

1/6

Step-by-step explanation:

in case of one fair die, each face has the same probability, thus, P of each number is equally 1/6

Which number would make this number sentence true? (3 + 2) x ? = 5 x 8

Answers

Answer:

8

Step-by-step explanation:

3+2=5

5 x 8 = 5 x 8

Answer:

8

Step-by-step explanation:

2 numbers are in perenticies so do them first 3+2 = 5 Then wait dont do nothing with that do 5x8 to get what to need to get 5 x? to witch is

40 so 8 would be the correct answer

Write the following in standard form:
Write
A = 4
B = 2
C = 7

Answers

Answer:

4x + 2y = 7

Step-by-step explanation:

The standard form equation goes as follows: Ax + By = C

We know what A, B, and C is so all we need to do is fill them in.

helpp ill mark u as brain list​

Answers

Answer:

6

Step-by-step explanation: if im wrong then  sorry i couldnt really see

Answer:

They are each one off

Step-by-step explanation:

What is the value of y

Answers

I did something like this but I forgot:(

If there are 14 people, and each person has 2 coins, there are ____ times as many coins as people.

Answers

Hi so u would multiply then add 2 to get ur answer

Answer:

28

Step-by-step explanation:

am i wrong

ok bb now

--z-

brianna caught 4 fish . gabi caught 8 times as many fish as brianna. which expression shows how many fish gabi caught

Answers

Answer:

multiplication

Step-by-step explanation:

brianna=4

gabi=8 x brianna

Time Remaining
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Previous
IMC-2021-25
Thomas has constant speeds for both running and walking. When a down-escalator is moving. Thomas can
run down it in 15 seconds or walk down it in 30 seconds. One day, when the escalator was broken (and
stationary), it took Thomas 20 seconds to run down it.
How long, in seconds, would it take Thomas to walk down the broken escalator?
30
40
45
50
60

Answers

Thomas walks down the stopped escalator in 30 seconds

7 points
1. Original points (1,3), (3,2), and (4.2) are drawn on a graph and transformed to points
(-1,3), (-3,2), and (-4,2). Which rule describes the transformation performed? *
(x,y) -> (-x, y) because the triangle was reflected over the y-axis
(x,y) -> (x,-y) because the triangle was reflected over the x-axis
(x,y) -> (x, y - 2) because the triangle was translated 2 units down
O
(x,y) -> (x, y-6) because the triangle was translated 6 units down

Answers


(x,y) -> (-x, y) because the triangle was reflected over the y-axis

Jamal has $15.00 to spend at the concession
stand. He buys nachos for $7.50, and he wants to
purchase some Sour Straws for $1.50 each. How
many Sour Straws can Jamal purchase with the
money that he has? What is the inequality
A. 7.50-150x ≤ 15
B. 7.50+ 150x ≤ 15
C. 7.50- 150x < 15
D. 7.50+ 150x >15

Answers

i think it’s B. 7.50+1.50x<_15
B is the answer I think

please help all of it, tysm

Answers

1. 0.667

2. 0.001

3. Email, Chores, homework
As in email the least and homework the most

4. The least portion of the class is the amount of people that walk to school. The 18% of people is the least.

5. Work: the number of pets people have is LESS than the number of people on a sports team

6. It is LESS than the portion of students that don’t live within a mile radius, for 11/50 is equivalent to 22% and 100-22 is equivalent to 78. 78% don’t live within a mile. So the answer is LESS.

7. 60

8. 0.8 which is 80%

9. 4

10. 12.8

The last four problems are up to you, it was a bit difficult for me



Please help quick

10 points

Answers

Answer:

[tex]y = x - 1[/tex]

:))))))))))

Answer:

-1

Step-by-step explanation:

the line goes through the y axes and it goes over -1 as it passes

What operation would you use to solve: x+7=10

Answers

Answer:

x=3

Step-by-step explanation:

x+7=10

x+7-7=10-7

x=3

Answer:

You would use subtraction

Step-by-step explanation:

To get 7 away, you need to subtract it

2s + (-4s) simplify

Answers

Answer:

-2s

Step-by-step explanation:

Answer:

-2s

Step-by-step explanation:

We have: 2s + (-4s)

Take -4s outside of the parentheses and we now have: 2s - 4s

Now subtract and the simplified equation will be: -2s

A line has the slope of 5/3
Which of the following points could this line pass through?
o (15, 13) and (0, 4)
(3,9) and (6, 14)
o (0, 4) and (19,9)
o (5, 7) and ( 10, 10)
1 2 3 4

Answers

Answer:

(3,9) , (6,14)

Step-by-step explanation:

9 + 5 is 14

3 + 3 is 6

Answer:(3,9) , (6,14)

Step-by-step explanation:

2(8 +0.5) + 2(5 +1.5)

Answers

Answer:

30

Step-by-step explanation:

A ship leaves port at 1 pm traveling north at the speed of 30 miles/hour. At 3 pm, the ship adjusts its course on a bearing of N 20º E. How far is the ship from the port at 4pm?

Answers

It was not until the end of the day I will be able to get the most out of the way ↕️ the first place in the first half of the season ⛄ and a few others are doing it is not the only one who has a lot of very high quality of care and treatment for me and the second is a very nice, but it does was the only thing I do you know that you can get the best out there that can be used for the first time in a long time, but I think it is a very nice and the other hand, the more I think about it, I was able to get the most out of your way to a new study by its is the only one who has a very nice to be able to get the most from a variety of different types of people and a few others.

Help help please will give brainliest PLEASE​

Answers

Answer:

its is the 1st one or the thrid one

Step-by-step explanation:

pls anwer fast is due in 5min

Answers

Answer:

Taking my points

Step-by-step explanation:

You spammed my own question

Bella measured the heights of her corn stalks in centimeters. The heights are 81, 88, 69, 65, 87.
What is the mean height of Bella's corn stalks?
A. 69 cm
B. 75 cm
C. 78 cm
D. 80 cm
E. 81 cm

Answers

It would be E I’m not sure but maybe

helpppppppppppppppp i dont know this

Answers

Answer:

f(- 3) = - 16

Step-by-step explanation:

To evaluate f(- 3) with x = - 3 in the interval x ≤ - 2, then

f(- 3) = 5x - 1 = 5(- 3) - 1 = - 15 - 1 = - 16

Solve 3(x − 4) = 12x
x=?

Answers

Answer:

im pretty sure the answer is eight!

Step-by-step explanation:

Answer:

x = -4/3

Step-by-step explanation:

[tex]3(x-4)=12x\\\\3x-12=12x\\\\3x-12+12=12x+12\\\\3x=12x+12\\\\3x-12x=12x-12x+12\\\\-9x=12\\\\\frac{-9x=12}{-9}\\\\\boxed{x=-\frac{4}{3}}[/tex]

Hope this helps!

Use an informal argument to find the value of a


PLEASE ANSWER FAST!!!

Answers

45 + a = 180 [ linear pair ]
a = 180 - 45
a = 135

At the Queen of Peace Festival, you have 50 tickets to ride the Ferris Wheel and the roller coaster. If you ride 12
times, using 3 tickets for each Ferris Wheel ride and 5 tickets for each roller coaster ride, how many times did you go
on each ride?

Answers

Answer:

25 times did we go to ride

HELP ASAP YALL- PLS

Answers

Answer: x = 4

Step-by-step explanation:

since it is showing us that the angles are congruent, we know that the smaller triangle is just a scaled-down version of the larger one. in other words, it is the EXACT SAME triangle, just slightly smaller.

so, i redrew them next to each other, so i could compare them easily.

i looked at the corresponding sides that were given, and realized that the side that is 10 on the larger triangle is equal to 5 on the smaller triangle. the side that is equal to 6 on the larger triangle is equal to 3 on the smaller triangle. this concludes that the smaller triangle is exactly half the size of the larger triangle!

so, i figured (using logic) that x must equal 4, simply dividing its corresponding side (with a measure of 8) in half.

hope this helps! xoxo

2x + 5y = 6
find the x-intercept of the line

Answers

Answer:

X=-2.5+3

Step-by-step explanation:

2x + 5y = 6

2X=-5Y+6

X=-2.5Y+3

The diameter of a circle is 16 yards. What is the circle's area?
d=16 yd
Use 3.14 for n.

Answers

Answer: D=16km

r=8km

circumference of a circle= 2πr

                                     = 2*3.14*8

                                     =50.24km

 P.S 3.14 is used as the value for π (pie)

Step-by-step explanation:

WHAT IS THE SOLUTION TO THE SYSTEM OF EQUATIONS

Answers

The mathematical solution and formula.

(-3,4,6)

have a wonderful day and hoped it helped

Fay has a lemonade stand.
She spends £42 on ingredients.
She sells each glass of lemonade for £1.50.
If she sells 30 glasses of lemonade, what is her total profit?

Answers

Answer:

her total profit is 3

Step-by-step explanation:

1.50 x 30 = 45

to find total profit - 45-42= 3

Her total profit would be £3.
£1.50 multiplied by 30 glasses equals £45
You then subtract £45-£42 to get £3 profit.
Hope that helped!
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