Mr. thomas' car can travel 17.6 miles per gallon of gas. if his gas tank holds 11 gallons, how far can he travel on a full tank of gas?

Answer is in the picture in this post.

Number nine is f(x)= 40x : ) hoped i ya

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)