Ally and Beck went fishing and caught a total of 75 fish. AT home, ally told jair she caught twice as many fish as she actually caught. Beck told jair he caught three times as many fish as he actually caught. If what they told jair has been true, then ally would have caught 75 fewer fish than beck. How many fish did beck actually catch? HELP HELP PLEASE

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?