The slope is -3/2 and the y-intercept is -3. If you need me to explain I can do that :) hope this helps
Okay. The equation for a sphere's surface area is A = 4 * pi * r^2. Let's plug 5 in for r.

I got 314 cm^2 is the surface area, but it always helps to double check work! Hope this helps!
Exponential notation allows the representation of numbers in shorter form.
(2 x 2 x 2)(4x4x4) = 2x2x2x2x2x2x2x2x2
I think you mean:
A parking lot is 100 yards long. What is the length of 3/4 of the parking lot?
3/4 * 100 Mathematical Expression.
3/1 * 25 Simplify.
75 Multiply.
Final Answer: 75 yards long
Answer:
-3
Step-by-step explanation:
-5(2x+1)=25
-10x-5=25
-10x=25+5
-10x=30
x=-3