1/2. 50 pennies equals $0.50
Answer:
25 and 17
Step-by-step explanation:
25+17=42
25-17=8
The answer would be s=-60
Answer:
3 inches
Step-by-step explanation:
(14+2x) × (15+2x) = 2(14×15)
210 +30x +28x + 4x² = 420
4x² + 58x - 210 = 0
2x² + 29x - 105 = 0
2x² + 35x - 6x - 105 = 0
x(2x + 35) - 3(2x + 35) = 0
(x - 3)(2x + 35) = 0
x = 3, -35/2(not possible)
C=150•(3/5)•5
C=450
So if she ate the whole bag, she’d eat 450 calories.