Answer:
her total was 11.
Step-by-step explanation:
Answer:
$125,000.12 last year
$375,000.36 this year
Step-by-step explanation:
Last year, her profits were x.
This year, the profits are three times greater, so they are 3x.
Altogether for both years, the profits are x + 3x = 4x.
The profits for both years combined are $500,000.48
4x = 500,000.48
Divide both sides by 4.
x = 500,000.48/4
x = 125,000.12
The profits last year were $125,000.12
This year, the profits were 3x = 3(125,000.12) = 375,000.36, or $375,000.36
Answer:
Since he is paid per manicure, it is piece rate
Step-by-step explanation:
5/10 = 5÷5/10÷5 = 1/2
3/6 = 3÷3/6÷3 = 1/2
^ 5/10 = 1/2
^ 3/6 = 1/2
1/2 = 1/2
So yes, 5/10 and 3/6 are equivalent fraction
Answer : Yes it is.
Let x be the original cost for the sofa.
X x (1 + 0.07) =3210
X = 3000
Now we know the cost for the sofa.
Let p be the profit percent.
3000 x (1 + p) = 3360
P = 0.12
So the percentage profit is 12%
