Answer:
14x + 23
Step-by-step explanation:
The lengths of three sides of a triangle are 5x + 9 feet, 2x + 14 feet, and 7x feet.
The perimeter of a triangle: the sum of all of its sides.
5x + 9 + 2x + 14 + 7x
14x + 23
It's the expression of the perimeter of the triangle. Once you will be asked to find x, you'll probably be given the exact perimeter of the triangle.
84/56=1.5 - it is 1% of number
1.5*100=150
Answer: 150
Answer:
3.16
Step-by-step explanation:
distance = 
=
=
=
=3.16
Answer:
Prime numbers are the number that are divisible only by two whole numbers : 1 and itself. The first five prime numbers are : 2,3,5,7 and 11. The sum of the first five prime numbers is 2+3+5+7+11 = 28.
Step-by-step explanation:
The answer is 28
Answer:
D. e - 35
Step-by-step explanation:
We have that:
George earned e extra points.
Kate earned k extra points.
Kate earned 35 fewer extra credit points than George.
This means that k is e subtracted by 35, that is:
k = e - 35
So the correct answer is:
D. e - 35
