Question

PLEASE HELP ME

Carlos has $40 to spend on food for a barbeque. He wants to buy hot dogs and hamburgers and then buns for each. Carlos has already spent $31.56 on the hot dogs and hamburgers. Write and solve an equation to find, r, the amount of money Carlos can spend on rolls. Make sure to show all work. [3 points]
Equation:
Solution:

Answer 1

40=31.56+r r=8.44

Explanation:

40 = 31.56 + r

-31.56 -31,56

8.44=x

Hope this helps :)