Whats the figure ? to find perimeter the formula is P=2l•2w
Answer:
4
Step-by-step explanation:
h(7)= 7²-1= 49-1= 48
f(h(7))= 48/3 -12
= 16-12
= 4
The percentage of walkers who got a ride is 37.5/3=12.5%
The number of that is 0.125*24=3 students.
Answer:
Expression
Step-by-step explanation:
5 + w is an expression, which includes an operation (+, - , x etc.) and 2 or more terms, terms can be anything from a number to a variable to both.
Hope this helps,
Cate
Answer:
7 hours
Step-by-step explanation:
24 + 3x = 45
3x = 21
x=7
