Answer:
Zero
Step-by-step explanation:
Because integers are equal in magnitude but opposite in sign, therefore they will cancel out each other leaving zero as answer.
Answer:
I believe she paid $57.50
Step-by-step explanation:
I turned the percent into a decimal (.15) then I multiplied the decimal by 50 and got 57.50.
H=4. Solving the equation gives you two answers, 4 and -0.5 and since you can't logically have negative height, 4 is the only legitimate answer that is realistic.
Answer:
where is thee question
Step-by-step explanation:
The answer is (x+1)²= x²+2x+1
so x^2 + 2x must be added 1 to become x²+2x+1=<span>(x+1)²</span>
