Hello I think the answer would be three.
Answer:70
Step-by-step explanation:
Do 21 divided by 3 = 7 . 7 = 10% so 7 x 10= 70
Answer:
x = 3
Step-by-step explanation:
29 - 3x = 5x + 5
You want to have the variable of x on one side of the equation, so add 3x to both sides.
29 = 8x + 5
You want to isolate the variable of x, so subtract 5 from both sides.
24 = 8x
You want the variable x on its own, so divide both sides by 8.
3 = x
Check your answer by plugging x back into the original equation.
29 - 3(3) = 5(3) + 5
Solve.
29 - 9 = 15 + 5
20 = 20
Your answer is correct!
Answer:
The answer should be 48/40 which is 6/5
You times the number by its self 3 times for ex. you have 4 ^cubed it would be 4*4*4=64