Jodi built a rectangular sandbox for her daughter. the sandboxmeasures6 feet by 5feet by 1.2 feet. jodi purchases 20cubic feet of sand to fillthe sandbox. how much sand will the sandbox hold? did jodi purchaseenough sand to fill the sandbox to the top?

incorrect work/solutionidentify and
explain the errorv = bhv = 6(5)2(1.2)v = 302(1.2)v = (15)(1.2)v= 18the sandbox will hold 18 cubic feet of sand.
jodi purchasedenough sand to fill the sandbox to the top. correct work/ solutionshare a strategy

The monthly texting plan of all star cell is $11 per month and $0.25 per text. the monthly texting plan of top line cell is $14 per month and $0.15 per text. a student wants to set up a system of equations to find the number of texts for which the total monthly cost of the two companies is the same. he uses the variables x and y. he lets y represent the total monthly cost. what will x represent? x = number of texts x = cost of the total number of texts x = total monthly cost x = cost of each text