Translating that problem into an equation with x as a variable we get 3x + x +10 = 22. Combine like terms to get 4x + 10 = 22. Subtract 10 on both sides to get 4x = 12. Divide by 4 on both sides to get x = 3.
Now to plug in. The first number was represented by 3x. So substituting 3 for the x we get 3(3) = 9. And again for the second number represented by x+10, 3+10 = 13.
Your numbers are 9 and 13. To check just add them together. 13 + 9 is 22, I'll save ya the effort.
Answer:
(4n)^3
Step-by-step explanation:
Let n = number
4 times a number
4n
Cubed
(4n)^3
Answer:
Bill gave Ann £220
Step-by-step explanation:
plz mark brainliest :D
Answer:Rip
Step-by-step explanation:
R
I
P
Divide 63 by the denominator of the probability: 63/9= 7
Now, multiply 7 by the numerator of the fraction to get the number of red marbles are 7x7=49
