5x + 2y = 7....multiply by -3
-2x + 6y = 9
----------------
-15x - 6y = -21 (result of multiplying by -3)
-2x + 6y = 9
---------------add
-17x = - 12
x = 12/17 or 0.7
5x + 2y = 7
5(12/17) + 2y = 7
60/17 + 2y = 7
2y = 7 - 60/17
2y = 119/17 - 60/17
2y = 59/17
y = 59/17 * 1/2
y = 59/34 or 1.7 when rounded <====
STEP BY STEP
PLEASE HAVE A SHEET OF PAPER
- write 25.00 on the sheet of paper i TOLD YOU to get.
- Then you need to cross of the two zero so it should look like this 25.00\\
- SO then your number should be the thing
<h2> <em>ANSWER</em></h2><h2><em> 25</em></h2>
Answer:
-1.5
Step-by-step explanation:
They run an equally amount of time because 10/4 = 2 and 1/2 and 5/2 = 2 and 1/2
Answer:
4 cups
Step-by-step explanation:
Given the point (8, 1 )
This tells us that 1 cup can be filled using 8 fluid ounces
Divide 32 by 8 to find number of cups
32 ÷ 8 = 4
Then 4 cups can be filled from 32 fluid ounces
Plot the point (32, 4 ) on the grid
