Rectangle ABCD and EFGH are similar. Rectangle ABCD has a width of 32 cm and an area of 400 cm2. If rectangle EFGH has a width of 12.8 cm. What is its area?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.