Last year, Tim’s Fish Shop had 23 guppies. This year, the shop has 90 times as many guppies. How many guppies does Tim’s Fish Shop have this year? Solve this problem using any strategy you choose.

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.