1) Sarah's house is at point (10, 14) and Melissa's house is at point (-8, 14). The two
friends want to meet at the park for a picnic, which is halfway between both houses.
How far will Sarah need to bike to reach the park? Round to the nearest tenth.

9.0

Step-by-step explanation:

Use the midpoint formula:

Insert the values of the points:

Simplify:

Now use the distance formula:

Plug in Sarah's home coordinates and the point of the park and solve:

Simplify parentheses:

Simplify exponents:

Round to the nearest tenth:

9.0

Finito.

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

2x^2+5x+17

your welcome. : )