Carlos walked to school on 14 of the 20 school days in february. Which value is equivelent to the fraction of the school days in february that carlos walked to school?

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Explain how you can use the associative property to evaluate (7x50)x4.

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!