Mrs. Gonyo runs 7 miles every day. After a certain number of days (d), she realizes she ran a total of 91 miles. Set up an equation that you can use to solve for "d" and find out how many days she ran. SHOW ALL WORK!!!
Question 8
8.
Question 9
9.
Question 10
10.
A rectangular dry-erase board is 17 feet long and has an area of 85 square feet. The width (w) is unknown.
Using your knowledge of the formula for the area of a rectangle (A = LW), write and solve an equation for the missing width (w). SHOW ALL WORK!!!
Question 11
11.
10 point bonus:
The perimeter (total distance around) of a rectangular swimming pool (yes, another rectangle) is 72 feet. The pool has a length (L) that is 3 times greater than its width (w). What is the length and what is the width?
HINT: L = 3w
Try drawing a picture and label the sides. SHOW ALL WORK!!!
Which of these IS an equation?
12m + 9 -w
35
State whether the following equation is true or false:
True
False
Which value of w is a solution to the following equation?