The difference between 9 times a number and 5 is 40. Which of the following equations below can be used to find the unknown number?

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Use the distributive law to multiply. 3(4x + 5y + 6)

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )