3 years ago

- 7 d + 8 > 29 helppls

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

5 0

Answer: d<−3

Step-by-step explanation:

Step 1: Subtract 8 from both sides.

−7d+8−8>29−8

−7d>21

Step 2: Divide both sides by -7.

−7d/7>21/-7

<h3>brainliest would be appreciated </h3>

You might be interested in

What is this number in standard form? <br> (8×100)+(4×1)+(6×1100)+(3×11,000)

Korvikt [17]

Answer:

40404

Step-by-step explanation:

is this helpful????

5 0

2 years ago

Read 2 more answers

Caleb gets newsletters by e-mail. He gets one for sports every 5 days, one for model railroads every 10 days, and one for music

valentina_108 [34]

He would have to wait 40 more days

5 0

3 years ago

What is the answer I really need to know (c + 4)(2) =

cluponka [151]

Answer:

2c + 8

Step-by-step explanation:

Apply the Distributive Property of Multiplication:

(c + 4)(2) = (2)(c + 4) = 2c + 8

5 0

3 years ago

Read 2 more answers

A reasonable estimate for a mass of a baby is

DerKrebs [107]

10 lb
well I could be wrong

3 0

3 years ago

What is the coefficient of the second term of the trinomial?

marin [14]

The coefficient of the second term is 18.

What you do is you FOIL the terms:
$(3x+3)(3x+3)\\ Multiply\ the\ first\ terms\ together:\\ 3x*3x=9x^{2}\\ Then\ the\ outer\ terms:\\ 3x*3=9x\\ Next,\ the\ inner\ terms:\\ 3x*3=9x\\ Finally,\ multiply\ the\ last\ terms:\\ 3*3=9\\ Putting\ the\ terms\ together:\\ 9x^{2}+9x+9x+9=9x^{2}+18x+9\\\\ Since\ (3x+3)^{2}=9x^{2}+Bx+9=9x^{2}+18x+9,\ then \ B=18.$

7 0

3 years ago

Read 2 more answers