Answer:
e
Step-by-step explanation:
Answer:
B.1000
Step-by-step explanation:
Answer:
11 points
Step-by-step explanation:
Claire had 11 points because 18-7=11
Answer:
$450
Step-by-step explanation:
Let R be the hourly pay rate in dollars per hour. Hannah worked 10 hours and Zach worked 9 hours for a total of $950, so we get the equation:
10R + 9R = 950
Solve for R:
19R = 950
R = 50
Zach worked for 9 hours, so the total he earned is:
9 hours * 50 dollars/hour = $450