X + x + x + 20 + 10 = 180
(combine like terms)
3x + 30 = 180
3x=180-30
3x=150
x=150/3
x=50
12 cubes of 1/4
Simply do 3 ><4=12 so 12 1/r cubes
27x6x60=9,720 *You can use mental math by multiplying 27 by 6 and adding the 2 zeros to the end of the product*
Answer:
Step-by-step explanation:
since you are already given the formula just plug in the numbers.
the only tricky part is r=rate must be in decimal form!!!
I=4,000(.035)(2)
I=280 (answer)
