Answer:
7
Step-by-step explanation:
In most cases the first step is to create an equation to solve for the missing variable
But in this case we are already given the equation
(7.25h + 5 = 6.5h + 10.25)
All we have to do is solve for h
7.25h + 5 = 6.5h + 10.25
Step 1 subtract 5 from both sides
7.25h = 6.5h + 5.25
Step 2 subtract 6.5h from both sides
0.75h = 5.25
Step 3 divide both sides by .75
h = 7
So at 7 hours the cost will be the same for both instructors
Answer:
Point Slope: (y + 1) = 2x
Slope Intercept: y = 2x - 1
Step-by-step explanation:
I'll do it in two forms.
Slope = (3 + 1) / (2 - 0) = 2
Point - Slope: (y + 1) = 2x
Slope Intercept: y = 2x + b
-1 = b
y = 2x - 1
Eother B or D
But my answer is triangle ACE is an isosceles triangle not EAC
Answer:
Your answer would be 2
Step-by-step explanation:
You can do it 2 ways
1. Factor the numerator and denominator and cancel the common factors.
2. Reduce the expression, if possible, by cancelling the common factors.
Hope this helps. Please mark brainlist
Answer:
Step-by-step explanation:
hello :
f(n)=f(n-1)+2
means : f(n)-f(n-1)=2
this is the arithmetic seq when the common dif is d= 2 and the first term is : 9
the n-ieme term is : f(n) = f(1) +(n-1)d
f(n) =9+2(n-1)
f(n) = 2n+7
so : f(5) = 2(5)+7 = 17