Jeremy spends one-week collecting orders. If people purchase plants totaling $, what is the average amount of Jeremy’s sale?

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Prove that 16^4-2^13-4^5 is divisible by 11.