X = 8.5 because 8.5 x 2 = 17 and 17 + 1 = 18
Answer:
2 terms
Step-by-step explanation:
-2 - b is a binomial, having two terms
a plus or minus sign separates terms
3x represents one term
3 + x represents two terms
x - y + 8 represents three terms
Answer:
10x3000
Step-by-step explanation:
Answer:
<em>Correct choice: B</em>
Step-by-step explanation:
<u>Equation Solving</u>
The area of a trapezoid with height h and bases b1 and b2 is given by:

We must solve this formula for h.
First, multiply by 2 to eliminate denominators:

Now, divide by b1+b2:

Swapping sides:

Correct choice: B

The minimum and maximum temperatures in the house are 68.5°F and 76.5°.