Avry and Barbara are each at home, 10 miles apart. They agree to meet up and begin walking toward one another. Avry walks at 3 miles an hour and Barbara walks at 2 miles per hour. How long will it take them to meet up?

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

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?

3a + 5b - 7 = 0 a - 2b - 4 = 0 solve the system by the elimination method. check your work {(96/11, -5/11)} {(34/11, -5/11)} {(32/33, 5/11)}