X + 5x - 13 = 140
6x - 13 = 140
6x = 153
x = 25.5
5(25.5) -13 = 114.5
CHECK: 25.5 + 114.5 = 140
50p...where p is the number of bags of potatoes.....so the 50 would represent that each bag of potatoes weighs 50 lbs
Answer:
Examples are: (-1,1), (-2,1), and (-3,1).
Step-by-step explanation:
The second quadrant on a coordinate plane is located in the top left.
Answer:
Step-by-step explanation:
Put hypotheses as:
(Two tailed test at 4%)
Since population std deviation is given we can do Z test.
Test statistic t = mean diff/se =
p value=0.075
Since p >0.04 our alpha, we accept null hypothesis.
At alphaequals0.04, we cannot reject the company's claim
Answer:
9/14
Step-by-step explanation:
3/7 ÷ 2/3 <----- write down the problem
= 3/7 × 3/2 <----- multiply by its reciprocal
= 9/14 <----- simplify