4. the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Describe how making an ‘and’ compound sentence effects your solution set

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?