Ms. Tucker spends of her 1/4 income on rent, 1/8 on food, 1/10 on utilities, 1/10 on gas for her car, and 1/8 car
payments. What fraction of Ms. Tucker's income is left after these expenses?
A. 7/8
B. 7/10
C.1/8
D.3/10

B. 7/10

Step-by-step explanation:

Find the common denominator for all of the fractions -

1/4 = 10/40

1/8 = 5/40

1/10 = 4/40

1/10 = 4/40

1/8 = 5/40

10 + 5 + 4 + 4 + 5 = 28

Simplify 28/40

= 7/10

Hope this helps!

D)3/10

Step-by-step explanation:

The answer is D)3/10

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?