Answer:
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
1
2
(8x+20)=18
Simplify: (Show steps)
4x+10=18
Step 2: Subtract 10 from both sides.
4x+10−10=18−10
4x=8
Step 3: Divide both sides by 4.
4x
4
=
8
4
x=2
Answer:
x=2
Answer:
65000(1.02)^n.
Step-by-step explanation:
Salary = 65000(1.02)^n where n is the number of years he has worked for the company.
So after one year he earns $6500* 1.02 and after 2 years $65000 * 1.02^2.
Step-by-step explanation:
f(x) = 5x - 20
f(-1) = 5(-1) - 20 = - 5 - 20
= - 25
g(x) = x² + 5x - 11
g(2) = 2² + 5(2) - 11 = 4 + 10 - 11
= 3
Thus, f(-1) + g(2) = - 25 + 3 = - 22
Answer:
13
Step-by-step explanation:
Evaluate 3² then add and subtract, that is
10 + 3² - 6
= 10 + 9 - 6
= 19 - 6
= 13
Answer:
Step-by-step explanation:
Since all sides of a triange equal 180 degrees you would add up all the givin sides and subtract them by 180 and you would get your answer.