Answer:
4 units
Step-by-step explanation:
Answer:
'
Step-by-step explanation:
'
Answer: He earned 43,344 a year and earned and earned 3612 a month
Answer: 4
Step-by-step explanation:
7-3=4
You have to solve this algebraicly.
To do this set up the proportion and add x to each term.
You get 4x and 7x
Set this equal to 33
4x+7x=33
Combine like terms and get 11x=33
Divide by 11
x=3
Now go back to 4x and 7x
Multiply them by x and get 12(4×3=12) and 21(7×3=21)
One group is 12 and the other is 21.