Melissa drove 268 miles using 12 gallons of gas. at this rate, how many miles would she drive using 9 gallons of gas?

201

Step-by-step explanation:

201

Step-by-step explanation:

1. 268/12 divided the numerator and denominator by 12 to find out how much miles are in 1 gallon of gas. You should get 22.3333 for one gallon of gas. Now, multiply that by 9 and your awnser should be 201. Hope this helps!

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: