Answer:
Step-by-step explanation:
I don’t want more question
I need help no more stress????
Answer:
3x-3=18
Step-by-step explanation:
3(x-3)=18
3x-9=18
x=9
3.34=3x-1
3x=35
x=35/3
Answer:
per one foot of aluminum foil it costs .62 cents
Step-by-step explanation:
there are 3 ft in a yard
so 3 x 3 is 9 which is the total amount of feat
then divide 5.58 by 9
5.58 /9 = .62
this means that per one foot of aluminum foil it costs .62 cents
4/3 as an improper fraction. Or 1 and 1/3 as mixed number
So we need to represent the problem using an equation
900 = the original pile of bricks (x) + 25% more - 40% (original + 25% extra)
900 = x + .25x - .4(x + x*.25)
900 = x + .25x - .4x - .1x
900 = .75x
x = 1200