Answer:
Step-by-step explanation:add 4 to the side that has "13" then you will get "17" then divided -7 from x and "17"and your answer is x=idk
Answer:
$99
Step-by-step explanation:
you spend 3/4 of $500 on clothes which is $375, you have $125 left. you then spend $20 on food which leaves you with $105, after purchasing the drinks ($3 + $3) you has $99 left.
Answer:The unit cost per hour
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
if the boys go in front and the girls go in the back there is only one way to put them
Answer:
2
Step-by-step explanation:
2/3x + 8/3 = 2x
multiplicate each by 3 : 2x + 8 = 6x
Put all the x on the same side : 8 = 4x
divide each by 4 : 2 = x
x = 2