Answer:
Her average score is 150
Step-by-step explanation:
You add 175+142+133 and divide it by 3
To find mean or average you add up all the numbers and divide by how many numbers there are
15 divide 30 by 2 and you have your answer
Answer:
37
Step-by-step explanation: IM MAKING A GUESS IF ITS WRONG IM SORRY I TIRED
Answer:
Step-by-step explanation:
ΔABD ≅ ΔCBD .
So AD = DC
8x - 4 = 3x + 1 {add 4 to both sides}
8x = 3x + 1 + 4
8x = 3x + 5 {subtract 3s from both sides}
8x - 3x= 5
5x = 5 {divide both sides by 5}
x = 5/5
x = 1
Answer:
a: $90.60
B: $456.00
C: $546.60
Step-by-step explanation:
Wage: $12/hour Piecework: 12c/unit
Worked: 38 hours Made: 755 units
A: piecework pay
755(.12) = 90.6
B: hourly pay for the week
38(12) = 456
C: total pay
90.6+456=546.6
Hope this helps
