Answer:
43.2
Step-by-step explanation:
convert percentage (32%) by moving decimal to left 2 places = 0.32
135 * 0.32 = 43.2
Try A.(2,1), C(-2,1), and D(4,2).
Let
x = time of Byran's work
x + 10 = time of Andy's work
Rate is usually expressed a reciprocal. The total rate will be 12 minutes.
1/x + 1/(x + 10) = 1/12
The value of x will be 20 minutes.
Therefore Byran can take 20 minutes while Andy can take 30 minutes.
Answer:12x3+12x10
Step-by-step explanation:
distribute the 12 to both terms
The answer to the question is 108