Temperature the average temperature

in calgary, canada, is 22°c in july and

-11°c in january. find the range of

the highest and lowest temperatures in

calgary.

what am i supposed to solve

Solve the inequality and graph 6j - 7 < 5

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle