Personnnn18 Personnnn18

20-10-2020
Mathematics

contestada

-3x + 8 + 15 if x = -2

Respuesta :

Tweezles Tweezles

20-10-2020

Answer:

29

Step-by-step explanation:

-3x+8+15 .substitute

-3(-2)+8+15 combine like terms

6+23 add

29

Answer Link

Otras preguntas

What is the center of a circle whose equation is X2 + Y2 - 12 x - 2 y + 12 equals 0 (-12,-2),(-6,-1),(6,1),(12,2)

Which three-dimensional figure has half the number of vertices as the rectangular prism?

24 1/14 +8 3/7 =(x÷1 1/9 )·5 5/12

in the expression 2a+3b-4c, 2a,3b,and -4c are examples of?

Which lines in this excerpt from act V of Romeo and Juliet show that the Capulet-Montague feud has brought tragedy not only to the two families but also to othe

Help me out please thanksss ahead of time

Read the quotation from "Song of Myself." I know I have the best of time and space, and was never measured and never will be measured

A(n)_______ is an individual created through asexual reproduction. a. clone b. embryo c. fetus d. all of the above

Steven was in a serious automobile accident that caused a severe injury to his hippocampus. what type of problem is steven likely to experience as a result of t

How many turning points can a polynomial with a degree of 7 have