Register

What is the value of the expression if x = -7 and y = -3 2x - 2+y there is a little 2 above 2x I just didn't know how to put it up there A. 108 B. 75 C. 21 D. 93 ​

What is the value of the expression if x = -7 and y = -3 2x - 2+y there is a little 2 above 2x I just didn't know how to put it up there A. 108 B. 75 C. 21 D. 93 ​
60.7k views
0 votes
What is the value of the expression if x = -7 and y = -3

2x - 2+y
there is a little 2 above 2x I just didn't know how to put it up there

A. 108
B. 75
C. 21
D. 93 ​

User Yaniv Aknin
by
7.2k points

1 Answer

11 votes
Answer:
93

Step-by-step explanation:
2x^2-2+y
Plug in the given values for x and y
2(-7)^2-2+(-3)
Solve the exponent
2(49)-2+(-3)
Open up the parentheses
98-2-3
96-3
93

I hope this helps!
User Shawn Yap
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!