Plz mr. riggs put $200 in his safe the first month he bought it. every month after that, he put another $75 in the safe. after how many months will mr. riggs have at least $2200 in his safe?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. about how many kilometers does she drive all together

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17