Write a system of equations to a word problem. Bonnie has $275 in her bank account and is saving $10 per week. Jenny has $450 in her bank account and spends $35 per week. Write a system of equations that could be used to determine when Bonnie's and Jenny's bank accounts will have the same amount of money. Define the variables that you use to write the system.

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?