The difference of twice a number and five is three. Find the number. Translate the word problem to an equation. Which steps describe how to solve the equation?
o add 5 then multiply by 1
add 2 then multiply by Ś
o subtract 5 then multiply by - Ž
O multiply by z then add 5

What is the result of the following division?

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?

Find the dimensions of the circle. area = 64π in.² r= in.