Dave arrived to his grandmother's hours in7.75 hours.
Answer:
the first step is wrong
it should be 4(x-4)/(x+1)(x-4) - (x+2)/(x-4)(x+1)
5*2x is 10x
5*3y is 15y
5*5z is 25z
Answer:
8/10
Step-by-step explanation:
8/10 = 80/100 > 63/100
1/3 because on total has to be 1 or 9/9 but if she use 3 yards of 9/9 then she use 3/9 and if you simplify is 1/3
