Answer:
<em><u>please mark me a brainliest</u></em>


6 + X = 1.8 * 4
6 + X = 7.2
X = 7.2 - 6
X = 1.2
So therefore the value of X is 1.2
Step-by-step explanation:
<em>Have a good day </em>
<em>Have a good day And I hope this will help</em>
Answer:
I want to say it's -69/100
Step-by-step explanation:
Hope that helps!
-5*3+2-7+3*6= -15+3-7+18= -1
Answer:
D. 29.75
Step-by-step explanation:
To determine the mean, you must add up all the numbers and then divide that number by how many numbers you added.
Here,
21 + 23 + 35 + 40
= 119
You added 4 numbers (21, 23, 35, 40),
so, 119 / 4
= 29.75
Hope this helps and a thank won't hurt! :)