Answer:
x=2 y=17
Step-by-step explanation:
53/17 17x3 = 51 53-51 3 + 1/ x + 1/y
Answer:
fourth and fifth
Step-by-step explanation:
If George gets a 20% raise, that means he will now earn
$445 + $445*20% = $445 + $445*0.2 = $445*1 + $445*0.2 = $445*(1 + 0.2) = $445 * 1.2
So we know the fourth is correct.
We also know that current pay is 100% of current pay and the new pay will be 120% of current pay, so x/455 must be equal to 120% / 100% which is equal to 120/100, so fifth is correct too.
Answer:
x=10
Step-by-step explanation:
12+3+4+3+8+5+11+10/8=7
Answer:
Step-by-step explanation:
Given
Required
Solve for 
So, we have:
Invert both sides
Take 
of both sides
--- approximated
Convert to minutes:
So:
