3 years ago

Simplify each expression, then explain what property was used:

1 answer:

3 0

1. I belive this is in simplest form already.
2. 4s+9
3. 8s+4r
4. -2r+4
5. 6s $x^{2}$

Hope that helps a little bit!

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Nana76 [90]

Answer:

y = 0.5x + 1.5

Step-by-step explanation:

I just graphed the points with GeoGebra. Hope this Helps!

4 0

3 years ago

vampirchik [111]

Hey there! I'm happy o help!

To get from 60 to -20, you multiply by -1/3. This is our constant of proportionality. Let's see which points below follow this.

-10(-1/3)=3 1/3≠30

30(-1/3)=-10≠-15

-30(-1/3)=10

80(-1/3)=-26 2/3≠-30

Therefore, the correct answer is (-30,10).

Have a wonderful day! :D

6 0

3 years ago

Alex

25hr. 40h. 10hr

375$ 600$ x

25 . 40 . x = 1000
375 . 600 = 225000
225000÷1000
x = 225

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3 years ago

hammer [34]

9 times 52 = 468 hope that helped!!

3 0

2 years ago

kolezko [41]

Answer:

OHHH THE ANSWER IS 1 would be pie 7 and the last one is .9 ok thanks for 15 points

Step-by-step explanation:

STEP 1: GO GET A CALULATOR

STEP 2 GO F UR STEP SIS

5 0

2 years ago