600 *2*x + 150*4*x = 90
1200x + 600x = 90
1800x = 90
x = 90/1800 = 0.05
x = 5%
Answer: rate of interest = 5%
Answer:
24 inches
Step-by-step explanation:
Similar to the question you asked earlier, this question also has 3 small rectangles and we can combine it to make it a one big rectangle. The equation for the perimeter is this:
2W + 2L = P
We know W and P (the width of the small rectangles times 3), thus plugging in those values would give us:
2(30*3) + 2L = 324
180 + 2L = 324
2L = 144
L = 72
We need to divide this number by 3 to get the length of the small rectangle, which would give us 72/3 or 24.
Answer:
There needs to be a second equation along with it with the same variables to answer this questions. Rn it is NS
1 year=$50
1 movie=$2
25 movies×$2=$50
1 year=$50
$50+$50=$100
Answer:
The formula d=1/2n+26 relates the nozzle pressure n (in pounds per square inch of a fire hose and the maximum horizontal distance of the water reaches d (in feet).
Step-by-step explanation:
