That’s 4- 1 and 3/4. The answer is 2 and 1/4
Joann can invite 9 people to her birthday party without exceeding her limit
A) x + 4y = -15
B) -2x -8y = 30
Multiplying A) by 2
A) 2x + 8y = -30
This has NO solution because A) and B) are actually the same equation.
Equation B = Equation A times minus 2.
Answer:
Tip Total: $ 5.79
Tip Each Person: $ 2.90
Total (Bill + Tip): $ 34.74
Total Each Person: $ 17.37
Step-by-step explanation:
hope that helps homie
