Mathematics Homework Help
Mathematics Homework Help. I need help with these questions ! and please explain how you got the answer
1.Brad rents a car that costs him $35 for the day for up to 100 miles. If he drives over 100 miles, the cost is 10 cents per mile. he takes a 210 mile trip. how much does it cost him ?
2.Write the ratio as a fraction in the lowest term: 7 to 5 1/2
3.Ellen is knitting a scarf with 1 2/3 inch blue stripe, one 2 1/2 inch green stripe, and one 6 inch white stripe. how wide is the scarf ?