At a basketball game, a team made 52 successful shots. They were a combination of 1- and 2- point shots. The team scored 89 points in all. Write and solve a system of equations to find the number of each type of shot.

Don't know how to find x given these segment lengths

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?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.