Ay a carnival hamburgers cost $3.50 each and French fries cost $2.00 .A person spends $20.00 buying some hamburgers x and some French fries y to share with friends. Enter an equation to represent the purchase

not a

Step-by-step explanation:

(x*$3.50)+(y*$2.00)=$20.00

Step-by-step explanation:

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,