Answer:
She sold 39 tall candies and 52 short candies
Step-by-step explanation:
x is all the tall candies
y is all the short candies
x+y=91
8x+5y=572
Use the method of Substitution to find out both x and y.
x=91-y
8(91-y)+5y=572
728-8y+5y=572
728-3y=572
3y=156
y=52
x+52=91
x=39
You can prove the proofs by showing your work to prove the proofs.
Express into algebraic form
10 + 6x = 4x - 4
C. 7.2°F is warmer than 7.0°F but colder than 7.6°F.
