A + b = 76 . . . (1)
a - b = 36 . . . (2)
(1) - (2) => 2b = 40
b = 40/2 = 20
From (1), a + 20 = 76
a = 76 - 20 = 56
Therefore, a/b = 56/20 = 2.8
Answer:
The percentage increase in Ally monthly pay is 12.89 %
Step-by-step explanation:
Given as :
The initial pay of Ally = i = $ 15.90
The final pay of Ally = f = $ 17.95
Let The increase percentage = x %
Now, Percentage increase % = × 100
Or, x = × 100
Or, x = × 100
Or, x = × 100
∴ x = 0.1289 × 100
I.e x = 12.89
So, increase percentage = x = 12.89
Hence The percentage increase in Ally monthly pay is 12.89 % Answer
Answer: the basketball is 442 grams more than the baseball
Subtract the two numbers.
587 - 145 = 442
Your answer is a2b2 get it