A mom buys a water bottle and a jersey for each of the 10 players on the volleyball team. Each jersey costs $6.70. The mom spends a total of $221 for water bottles and jerseys. Enter an equation that modes the situation with u, the cost of one water bottle.

one water bottle cost 15.4 dollars

Step-by-step explanation:

6.7 times 10 is 67

therefore the mom spent 67 dollars on jerseys

221 (total) minus 67 ( jersey) = 154

therefore she spent 154 dollars on water

154 divided by 10

=15.4

the water bottles cost 15.4 dollars

answer: huh

step-by-step explanation:

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.