What two numbers make 25r7 the quotient

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?