The length of a jogging trail is 3528 m. a jogger wants to com plete the trail within 30 min. how many meters must he run per minuite

What is the value of x when x + 7 = 21?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?