Answer:
Step-by-step explanation:
Week 1 = 78
Week 2 = 100
Week 3 = 122
Week 4 = 154
Week 5 = 173
Week 6 = 194
Week 7 = 213
Week 8 = 131
Step-by-step explanation:
<u>1</u><u> </u> x-y = 10
2
multiply by 2
2* (<u>1</u> x+y) =10
2
x+y=20
Answer:
$8.95
Step-by-step explanation:
8 + 6 + 7 = 21
$187.95 divided by 21 = $8.95
Answer:
<h2>3x - 2y = 6</h2>
Step-by-step explanation:
By looking at the graph we deduce :
Slope = 3/2
y-intercept = -3
then the line‘s equation is : y = 3/2x - 3
multiply both sides by 2 → 2y = 3x - 6
then 3x - 2y = 6
