Martin and three of his friends take turns driving on a trip. the gas mileage for their car ranges from 28.94 to 24.56 miles per gallon. each friend drives between 58 and 64 miles, so martin estimates they will need about 7 gallons of fuel for their trip. is this a reasonable estimate?

a. no, the estimate should be higher.
b. no, the estimate should be lower.

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Which expression shows the sum of the polynomials with like terms grouped together