MODELING REAL LIFE You earn $35 for washing 7 cars. a. How much do you earn for washing 4 cars?

You earn $\$$
for washing 4 cars.
Question 2
b. You earn $45. How many cars did you wash?

You washed
cars.

Which function has the same domain as y=2x

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum