Join QuestionCove for this, we have plenty of helpers willing to help!!
Write the equations,
10 c + 5 f = 6900
5c + 3f = 3660
Double,
10c + 6f = 7320
Subtract,
f = 7320 - 6900 = 420
10 c = 6900 - 5f = 6900 - 2100 = 4800
c = 480
Answer: Cheeseburger 480 calories, fries 420 calories
Check:
10 (480) + 5 (420) = 4800 + 2100 = 6900 good
5(480) + 3(420) = 2400 + 1260 = 3660 good
2.40+2.20=4.60
9-4.60=4.40
Patricia has $4.40 left to spend (or save)
Answer:
u cant give brainliest to someone when only one person has answered
Step-by-step explanation:
7 hours
steps:
10 1/2 divided by 1 1/2
