B=bro's age
m=maggie's age
b=-3+2m
m+b=24
subsitute
m-3+2m=24
3m-3=24
add 3 both sides
3m=27
divide by 3
m=9
maggie is 9 year old
Answer:
answer is equal to 8
Step-by-step explanation:
4×4 squared =64÷8=8
Answer:
All four sets of numbers
Step-by-step explanation:
3 to the power of 2 is 9. real numbers are all numbers, whole numbers are the counting numbers plus zero, integers are whole numbers with their opposites ( 3 and -3), rational numbers are any numbers that can be written as a fraction, or is a decimal with an end or a repeated pattern to it.
