A first number plus twice a second number is 9. Twice the first number plus the second totals 27. Find the numbers

Time (hours). distance (miles) 2. 90 3. 135 5. 225 6. 270 a. find the constant of proportionality b. use the constant of proportionality to write a unit rate for the data in the table. c.

145 pounds to 132 pounds

One pound is how many times heavier then one once?

A bee flies at 10 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 14 minutes and then flies directly to the hive a 6 feet per second. It is away from the Hive for a total of 16 minutes

At what Kelvin temperature will a sample of gas occupy 12 liters if the same sample occupies 8 liters at 27 °C? Question 11 options: 45.0K 450K 40.5K 405K

Type the expression that results from the following series of steps: Start with y , times by 7, then subtract 2.

Which expression shows a way to find 2,813*7

O patrimônio que a contabilidade estuda e controla, registrando todas as ocorrências nele verificadas.

How do you solve an inequality

A bag contains 10 red marbles 15 green marbles and 15 blue marbles what is the probability that its a red marble