Register
Find the value of 2x+y when x=4 and y=3 Find the value of a^2 + b when a= -2 and b=5
197k views
5 votes
Find the value of 2x+y when x=4 and y=3

Find the value of a^2 + b when a= -2 and b=5

User SmoothBrane
by
4.9k points

1 Answer

2 votes

Answer:

2x + y = 11

a² + b = 9

Explanation:

I solved these by using order of operations and subsitution.

User Kris Harper
by
4.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!