Use the substitution method.
{y+7=3x
6x−2y=12
(a.) (14, 12)
(b.) (12, 14)
(c.) There is no solution.
(d.) There are an infinite number of solutions.
and I hope you have the answer for this question
Answer:
5a) The expected frequency for rolling a difference of 1 and 3 is larger than the observed frequency, but the observed frequency for rolling a difference of 2,4 and 5 is larger than the expected frequency
7)Increase the amount of rolls so the percentage of anomalies will be smaller
Step-by-step explanation:
GIMME BRAINLIEST
the yard? (Assume two mowers are available.)
I would assume it would take 3.5 hours to mow the lawn together.