Area = length x width
Fill in the given information
20 = 2 x width
Solve for width by dividing both sides by 2
Width =20/2
Width = 10 feet
.1D + .5N + .25Q = 2.50
D = 2Q
N = 4Q
4Q = 2D = N
2000(.1D + .05N + .25Q = 2.5)
200D + 100N + 500Q = 5000
100Q + 25Q + 500Q = 5000
625Q = 5000
Q = 8
There are 8 quarters
Test contains 10 three-point questions and 14 five-point questions.
Answer:90
Step-by-step explanation:
20+3(7+4)+5+2(7+9)
20+3×11+5+2×16
20+33+5+32
90
Answer:
B
Step-by-step explanation:
step 1 - rationalize the denominator to get:
÷ = ( ·x^5/2·x^3/2) ÷ 7x³
= (·x^4) ÷ 7x³
= 7·x^4 ÷ 7x³
= x