C -4 FK
Watch them but should be used to complete the in quality

Explain how you can use the associative property to evaluate (7x50)x4.

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

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?