Hello,
The correct answer is 4... This is the correct exact answer
7x+2y=24
<span>-8x-2y=-30 (multiplied each side by -1)
-x = -6
x = 6
</span>7x+2y=24
7(6)+2y=24
42+2y=24
2y = -18
y = -9
Answer: a $5 bill
Step-by-step explanation: add everything up together the pens add twice
Answer: A
Step-by-step explanation:
Each value of x maps onto only one value of y.
Answer:
5 degrees
Step-by-step explanation:
