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3 years ago

Hey, can someone help me with this please?! Thank you!

Mathematics

1 answer:

gtnhenbr [62]3 years ago

4 0

Answer:

5. p= -4

6. d=4.3

Step-by-step explanation:

if you need to know how to do it lmk and I'll update it in the step by step explanation!

hope this helped :)

UPDATED

-0.9p+3.2=-1.7p

subtract add 0.9p to both sides

3.2=-0.8p

divide both sides by -0.8 to isolate p

-4=p

-14.3=-1.4-3d

add 1.4 by both sides

-12.9=-3d

divide both sides by -3 to isolate d

4.3=d

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3 years ago

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Answer:

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Step-by-step explanation:

The intent here is to let you demonstrate your understanding that multiplication by an integer is the same as repeated addition.

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3 years ago

Find the value of c that makes the trinomial a perfect square.

Dafna1 [17]

Answer:

Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

Simplify the expression by combining like terms. -3y - 2 - 3 + 17y

Nookie1986 [14]

Answer:

14y -5

Step-by-step explanation:

Given:

-3y - 2 - 3 + 17y (rearrange so that like terms are together)

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4 0

3 years ago

Write the equation for the line that goes through point (12, 15) with slope = −2.

pogonyaev

Answer:

y= -2x +39

Step-by-step explanation:

y= mx+b

m is the slope which is given -2

since we don't know b we can solve the rest using the formula y-y1{ m(x-X1(

y - 15 = -2(x-12)

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2 years ago

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