An experimental vehicle is able to travel 3/8 mile on 1/16 gallon of water. what is the rate at which the vehicle can travel, in miles per gallon of water?

The rate at which the vehicle can travel is 6 miles per gallon

Solution:

Given that experimental vehicle is able to travel mile on gallon of water

To find: Rate at which the vehicle can travel, in miles per gallon of water

distance traveled in miles =

gallon of water =

Miles per gallon is given as:

Substituting the given value we get,

So the rate at which the vehicle can travel, in miles per gallon of water is 6 miles per gallon

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a