Ation in an Application Problem AMARE BROWNE
HOME / HELP / LOGOUT
1
Betty walks her neighbor's dog for $25 a week. If she walks the dog twice a day,
how much does she make each time she walks the dog?
$3 to $5
$5 to $6
more than $7
less than $3

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?