On a certain marathon course a runner reaches a big hill that is at least 10 miles into the race. if a total marathon is 26.2 miles, how can u find the number of miles the runner still has to go?

Which of the following expressions cannot be simplified to x – 2?

Find the value of x to the nearest tenth.

Griffin ordered a pair of sneakers online. he had a $22 credit that he applied toward the purchase, and then he used a credit card to pay for the rest of the cost. if the shoes cost $58, how much did griffin charge to his credit card when he bought the sneakers?