When marcus weighed the watermelon in his garden a week ago, it weighed 2.8 pounds. yesterday, the watermelon weighed 4.67 pounds. how much greater was the weight of the watermelon yesterday than when marcus weighed it a week ago?

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

If the perimeter of the square equals the perimeter of the regular pentagon. each side of a pentagon is 16cm long. how long is each side of the square?

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?