Michelle and Rashid love going on long bike rides. Every Saturday, they have a particular route they bike together that takes four hours. Below is a
piecewise function that estimates the distance they travel for each hour of their bike ride.
16x,
0 10(x - 1) + 16, 1 f(x) =
14(x - 2) + 26, 2 12(x - 3) + 40, 3

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

In the diagram, gef and hef are congruent. what is the value of x