Answer:
first = 65
second = 325
Third = 165
Step-by-step explanation:
Let the first number = x
first: x
second: 5x
Third = x + 100
first + second + third = 555
x + 5x + x + 100 = 555 Combine
7x + 100 = 555 Subtract 100 from both sides
7x + 100 - 100 = 555 - 100
7x = 455 Divide by 7
7x/7 = 455/7
x = 65
1,2,4,8...
Those are all the whole numbers, although you could add infinite decimal factors
Answer:
a
Step-by-step explanation:
Answer:
2)
Step-by-step explanation:
A parabola has an equation of the form
y = ax² + bx + c
b and c may be zero, but a cannot be zero. It must have the term with the square of a variable.
Answer: 2)
Answer:
The midpoint: (8,9.5)
Step-by-step explanation:
((9+7)/2,(11+8)/2))