Answer:
A
Step-by-step explanation:
x^2 + 7x+ 10. factors out to (x - 2)(x + 5)
<span>196.9 million mi².........................</span>
<h3>
Answer: -1/2</h3>
Work Shown:
Apply the slope formula
m = (y2-y1)/(x2-x1)
m = (1-3)/(3-(-1))
m = (1-3)/(3+1)
m = -2/4
m = -1/2 is the slope
In decimal form, this converts to -0.5, though usually slopes are in fraction form.
Answer:
Equation : 
Gallons needed =
gallons
Step-by-step explanation:
It is given that:
Gallons of paint used by Tyler = 
Area of fence painted = 5/7
Let,
x be the whole fence needed to paint.

Because we know that 5/7 of the fence is painted with 5/4 gallons of paint.
Multiplying the equation with 7/5

Therefore,
Equation : 
Gallons needed =
gallons