The bike shop charges $10 for flat tire repair and $40 for a full tuneup. the total receipts for services was $3000. 10 tuneup’s were done. how many flat tires were repaired? what were the total sales in dollars for each?

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)