Does anyone know how to solve this problem? i am stuck. it is using solving systems of equations

so let's check the prices at both places.

Palanzio's

6.80 + 0.90(1)........... 1 topping

6.80 + 0.90(2)........... 2 toppings

6.80 + 0.90(3)........... 3 toppings

6.80 + 0.90(x)........... x toppings

Guido's

7.30 + 0.65(1)............1 topping

7.30 + 0.65(2)............2 toppings

7.30 + 0.65(3)............3 toppings

7.30 + 0.65(x)............x toppings

so, that is the cost equation for each one, now, if the costs were to be the same, then 6.80 + 0.90x = 7.30 + 0.65x, what's x?

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation: