Answer: S
Step-by-step explanation:
w + ? - s = w
w + s - s = w
w = w
Answer:
OPTION C data sets below has a range of 40
Answer:
5.5
Step-by-step explanation:
n-2÷7=2
n-3.5=2
n=2+3.5
n=5.5
Answer:
first = 65
second = 325
Third = 165
Step-by-step explanation:
Let the first number = x
first: x
second: 5x
Third = x + 100
first + second + third = 555
x + 5x + x + 100 = 555 Combine
7x + 100 = 555 Subtract 100 from both sides
7x + 100 - 100 = 555 - 100
7x = 455 Divide by 7
7x/7 = 455/7
x = 65