Estimate the total weight of two crates that weigh pounds and pounds using rounding and compatible numbers. Which estimate is closer to the actual total weight? Why? Using rounding, the weight is about 93 pounds. Using compatible numbers, the weight is about nothing pounds.

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

2/3(-6y+9x) expand each expression using the distributive property