9.05 because it's whole number then decimal the tenth place then hundredth place then thousandth place etc. and 1.01-4 means stay same and 1.05+ means the # to the left is increased by one for rounding
Answer:
r = -1/2
Step-by-step explanation:
To find r, divide any number in the set by the previous number in the set and reduce the fraction if possible. Check multiple numbers to make sure r is consistent between all entries...
-200/400 = -1/2
100/-200 = -1/2
-50/100 = -1/2
So r = -1/2
The slope is m=71.3
You have to put the equation into y=mx+b
y – 18 = 71.3(x + 98)
y=71.3x+6987.4+18
y=71.3x+7005.4
A point would be (0,7005.4)
Answer:
$128.40
Step-by-step explanation:
200 × 0.4 = 80
200 - 80 = 120
120 × 0.07 = 8.4
120 + 8.4 = 128.4
Answer: 4.24 inches
Explanation: divide 212 by 50