The kayak's own speed is 17 km / h. The speed of the river is 1.5 km / h. 1) How many kilometers did the kayak sail against the current in 3 h? 2) How many kilometers did the kayak go downstream in 4 hours?

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Atriangular field has sides of lengths 21, 39, and 41 yd. find the largest angle. (round your answer to the nearest degree.)