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3 years ago

Evaluate. 1 – 3 • 7 4 • 2 A. –28 B. –12 C. –32 D. –20

1 answer:

7 0

Okay did you ever her of p.e.m.d.a.s it help so much but if you use that for the question you should get A but i can tell if you had to add between 3•7 and 4•2 if you do answer would be A

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What is the y-intercept of the equation 8x – 3y = 24?

Levart [38]

Answer:

-8

Step-by-step explanation:

Create this equation into a y=mx+b form

8x-3y=24

-8x -8x -8 to solve for -3y

-3y=-8x+24

---- --- --- divide by -3 to leave y by itself

-3 -3 -3

y= 8

--- x-8

y intercept is -8

7 0

2 years ago

Read 2 more answers

Pie charts 3 questions

Y_Kistochka [10]

A. Research

B. 50%

C. 15%

Hope this helps! Comment if you want a better explanation, have questions, or concerns! :)

3 0

3 years ago

In 12 years, Janice will be 8 times as old as she was 2 years ago. How old is Janice<br> now?

Setler [38]

Janice is currently 4.

In 12 years, Janice will be 16, and 2 years ago she was 2. That being said, 16 is eight times more than 2, thus meaning she is currently 4 years old.

I hope this helps!

6 0

3 years ago

Which relation is represented by mapping below

MA_775_DIABLO [31]

Answer:

it is D

Step-by-step explanation:

8 0

2 years ago

Please help! 30 points and Brainliestttt :D ♥

weqwewe [10]

Ok so first 2.4 will have to be changed to 24 which means we multiplied it by ten making it 24/10 since it is tan it is opposite side/ adjacent side so your one of your legs will be 24 and one will be 10. Now we just plug that into the Pythagorean Theorem to find the hypotenuse and we get 26. The area is 24b10/2=120 the area is 120.

Leg a= 24

Leg b= 10

Hypotenuse=26

Area=120

Ignore my awful handwriting but this is what it looks like labeled. I made each unit=2 just so it wouldn't be as large but I hope this helps you :)

4 0

3 years ago