3s + h = $47
7s + 2h= $107
3s + h =$47
3s - 3s + h = $47 -3s
h = $47 - 3s
7s + 2($47 - 3s) = $107
7s + 94 -6s = 107
s + 94 = 107
s +94 -94 = 107- 94
s = 13
3(13) + h = $47
39 + h =$47
39 -39 + h= $47-39
h = 8
Check
7s + 2h= $107
7(13) + 2(8)= $107
91 + 16= 107
107 = 107
She earns $13 per suit sold and $8 per pair of shoes sold.
Answer:
Choice A. x = y
Step-by-step explanation:
x and y are alternate interior angles.
Theorem:
If parallel lines are cut by a transversal, then alternate interior angles are congruent.
Answer: Choice A. x = y
So the total amount of money is: (65 x +50 ) cents
The answer is 2.84 so the best estimate is 3.00<span />
I assume you want the expression to this so it would be x-y-3
