500
0.87
2.9
It’s right I got it wrong two times and the program told me those were the right answers
Answer:
$400
Step-by-step explanation:
100% of 200 is 200 so combine them to get 400.
To solve by elimination you need to solve for each variable, in this case x, y, and z
x = 1/3
y = 7/3
z = 0
To solve this, we simply add up the total amount of money she spent that day:
21.50 + 10.58 + 5.88 + 7.51 + 2.95 = 48.42
50 - 48.42 = 1.58
She was $1.58 under the average.