Are the opposite sides of a square congruent?

5-2x=12 solve for x. what is X?

There are 18 girls in a class. If this is 40% of the class list, then how many students are in the class list?

6R + r - 5r simplify each expression A. 2r B. 1 r + r C. 0r D. 7r-5r

Amelia is going to buy some cards for her friends. Each card costs $3. She finds a coupon for $2 off the entire purchase. Write an equation that shows the number of cards purchased, x, and the total cost, y.

Compared the decimals 66.10, 21.10, and 66.11. which is greater

21/28 what is this reduce.

Angel is running laps around a track the track is 2/5 kilometers around angel ran one lap in two minutes how far does Angel run in one minute

It is 20 minutes before 8:00 in the morning. What time is this?

The area of a rectangle is 30+12x what are 3 possibilities for the length and width of the rectangle

6-column table with 5 rows. The 1st column is labeled + x squared with entries + x, + x, + x, + x, + x. The 2nd column is labeled + x with entries +, +, +, +, +. The 3rd column is labeled + x with entries +, +, +, +, +.