Y=x+10
y is the total cost
x is the number of toppings times $1
10 is the cost of the pizza
Answer:
1 y 3
Step-by-step explanation:
1*6=6
1*3=3
2*3=6
1*3=3
Step-by-step explanation:
-2x,7x and 2x,x3
look for the same variables or look if they both have a negative or a positive without a variable , example: -2.345 has the same terms as -5.99
