2 years ago

2p Determine the value of a such that the system of equations below would have an infinite number of solutions?

1 answer:

6 0

2p Determine the value of a such that the system of equations below would have an infinite number of solutions?
18x + 12y = 36
ax – 8y =- 24

Answer: a=-12

You might be interested in

What is the slope of the line that passes through (2, -3) and (9. -7)? Fractions must be in simplest form.

Gennadij [26K]

Answer:

-4/7

Step-by-step explanation:

3 0

3 years ago

The sales tax in the town where Amanda lives is 8%. Amanda paid $40 in sales tax on a new stereo. What was the price of the ster

dusya [7]

$500, 40 divided by 8=5, 5x100= 500

6 0

2 years ago

Does (2, -1) make this a true statement? Why or why not?<br> 3x + 2y = 4

kvv77 [185]

Answer: Yes

Step-by-step explanation:

So a coordinate pair is always set up (x,y) so you plug the x term in the coordinate pair into the x in the equation and the y term in for the y. 3×2 + 2×-1. Multiply them together and you end up with 4.

3 0

3 years ago

George is in a book club. He earns 6 points for every 9 books he reads, and he needs to earn 24 points to receive a free book. H

almond37 [142]

Answer:

36 books

Step-by-step explanation:

9=6

6*4=24 (9*4=36)

6 0

3 years ago

What is the value of x in the equation 1.8-3.7x=4.2x+0.3<br><br>

wlad13 [49]

Answer:

15/79

Step-by-step explanation:

or in Alternate form is X= 0.1898734177215

5 0

2 years ago