Register
Which expressions equal 9 when x=4 and y=1/3 A. X2+6Y B. 2X + 3Y C. Y2-21X D. 5 (X/2) -3Y E. 3X-9Y
95.6k views
5 votes
Which expressions equal 9 when x=4 and y=1/3

A. X2+6Y
B. 2X + 3Y
C. Y2-21X
D. 5 (X/2) -3Y
E. 3X-9Y

User Amb
by
5.0k points

2 Answers

3 votes
B.

4 * 2 = 8

3 * (1)/(3) = 1

8 + 1 = 9
User Humble Learner
by
4.4k points
2 votes
I think there are 3 answers, B, D, and E.

For B: 2(4)+3(1/3)=8+1=9
For D: 5(4/2)-3(1/3)=5(2)-1=10-1=9
For E: 3(4)-9(1/3)=12-3=9
User Laurin
by
5.6k 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
Can someone help me with 5??? ASAP?
1/7 + 3/14 equivalent fractions
(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!