Answer:
answer is A
Step-by-step explanation:
Answer:
6.4
Step-by-step explanation:
121.4/19= 6.38947...
8 rounds 6.3 up to 6.4
Answer:
the coefficient in the equation is 13
Step-by-step explanation:
a coefficient is a number that is in front of a variable. 13 is in front of the variable u so it is the coefficient.
The mean absolutely deviation is 315.8
To get the mean you add all the numbers together to get the sum (4737) and devide by how many numbers you had (15)
1.5(x+4)-3=4.5(x-2)
1.5x+6-3= 4.5x - 9
1.5 x+3=4.5x-9
3+9=4.5x-1.5x
12=3x
x=4
