That it equals2.449 i did the math and that is what i got
The mean is the average of the numbers. to find the mean add up the numbers and divide by how many numbers there are
There are 2 methods you are taught in Middle School.
Elimination and Substitution.
28.6 / 89.4 = 0.75 / x
cross multiply
28.6x = 67.05
x = 67.05 / 28.6
x = 2.34 <==
Answer:
Step-by-step explanation:
