gabbykellogg20 gabbykellogg20

23-02-2018
Mathematics

contestada

Solve the given inequality and graph the solution on a number line. -3 ( d + 5) > 27

Respuesta :

creeds25 creeds25

23-02-2018

-3 ( d+5) > 27
Expand the inequality
-3d-15>27
Add 15 to both sides
-3d > 42
Divide both sides by 3.
-d > 14
Multiply both sides by -1 and reverse the inequality
- 1 x -d < -1 x 14
d< -14

Answer: d< -14

Answer Link

Otras preguntas

Which word is used to name the bold number? x – 2 = 8 A. difference B. factor C. minuend D. s

What's the area of the room in this diagram?A. 156 square feetB. 84 square feetC. 166 square feetD. 25 square feet

A(n) blank is a representation of something in the natural world

DEFG is a rectangle. Find the value of x and the length of each diagonal if DF = 2x – 1 and EG = x + 3.

What was the cause of the Tea Act?

a room measures 12 feet by 16 feet long. what is the square footage of this room

Explain how these substances could cause ill health to human beings

In a given day, MyTCo, Inc., sold 119 T-shirts. Plain shirts sold for $15.50 each and striped ones for $18.50 each. The company took in $1988.50 . How many o

What is r^3 × x (if r= 5 and x= 6)??????? :)

Soove the equation for k.. ..... 6k-2z=12