Answer:
x=64/31
Step-by-step explanation:
31x-4+120=180
31x+116=180
subtract 116 from both sides
Simplify
Divide both sides of the equation by the same term
get answer x=64/31
Answer: 5/8 : 5=5/8*1/5=1/8
the answer is 1/8
Step-by-step explanation:
Answer:
She rode her bike 21 miles
3% of $2,700
Multiply 2,700 times 0.03.
(2,700)(0.03) = 81
$81.00 interest is earned on $2,700 a year if it is invested at 3%.
