Supposing you want this equation to be solved for a: we start with
Subtract 21 from both sides:
Multiply both sides by 5:
Change sign to both sides:
ANSWER
Lea can wash 4½ loads of laundry with the remaining detergent.
EXPLANATION
Quantity of detergent left
Quantity required to watch each load
Number of loads Lea can wash
We now simplify this by multiplying with the reciprocal
Number of loads Lea can wash
Therefore Lea can wash 4½ loads of laundry with the remaining detergent.
Step-by-step explanation:
0.48 is the decimal form of 12/25
The answer would be 1
Slope formula is y2-y1/x2-x1
8-2/8-2
6/6
1
I think the best answer choice is C.