x=quarters y=dimes

x+y=74

.25x+.10y=15.89

then substitute one equation into the next so...

y=74-x

.25x+.10(74-x)=15.89

.25x+7.4-.10x=15.89 then simplify

.15x=8.49

x=56.6 round up so 57 quarters

to find y just plug in x so...

57+y=74

y=17

**Answer:**

Z>10

**Step-by-step explanation:**

Z/8+2>3.25

Z/8>3.25-2

Z/8>1.25

Z>1.25*8

Z>10

The answer is 56,700

If you take 7500 and divide it by 100 than multiply by 7 you get 525 and multiply 525 by 12 you get 6,300 than 6,300 multiplied by those 9 years you get 56,700

Answer:42 x27

Step-by-step explanation:Calculate how much paint and primer you need by entering the dimensions of your room below. Estimate how many gallons are needed based on average paint/primer coverage. Optionally, include ceiling paint in your estimate.

**Answer:**

3/8

**Step-by-step explanation:**

1/8 of the bag is blue, 1/2 is red add that and you get 5/8 then subtract 8/8 with 5/8 and that gives you 3/8.