3. Unleaded gas and supreme gas sell for different prices per liter. Suppose that 2 liters of unleaded and 3 liters of supreme cost a total of $2.52. Five liters of unleaded and 4 liters of supreme cost a total of $4.48. If
Ted filled his pickup with 30 liters of unleaded and also filled his car with 25 liters of supreme, how much
would he have to pay? Assume prices have not changed.

7,24

step-by-step explanation:

can you make your screen more see able?

then i might be able to .

idk

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus