You work for a store that sells bicycles, tricycle, and tandem bikes. Bicycles have 2 wheels and 2 pedals. Tricycles have 3 wheels and 2 pedals. Tandem bicycles have 4 pedals and 2 wheels. If the store contains 144 bikes of all kinds,378 pedals and 320 wheels, how many bicycle, tricycle, and tandem bikes are in the shop.

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q