A trapezoid has an area of 196 square yards. Its bases are 21 and 28 yards. 3 points Find its height. *
4 yards
7 yards
8 yards
9 yards
14 yards
18 yards

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers