Answer:
don't understand
but mean = <u>summation x</u>
total number
15=<u>7+4+5+2x+11</u>
5
15=<u>27+2x</u>
5
multiply both sides by 5
15×5=<u>2</u><u>6</u><u>+</u><u>2</u><u>x</u> ×5
5
75=26+2x
75-26=2x
<u>49</u>=<u>2x</u>
2. 2
x= 24.5
Hopefully that helps you out
In numbers and a variable it is 8x-6
Answer:
2 5/7
Step-by-step explanation:
To convert this to a mixed number, think how many times 7 goes into 19. It goes in 2 times. 2 * 7 = 14, so subtract this value from 19
19-14=5, which is the remaining fraction part.
We took out a two earlier, so putting that back in leaves
2 5/7
is your answer.
Hope this helps!
Answer:
20
Step-by-step explanation:
first we plug in the h, which is this: 4(3+2) You can either add within the parenthesis, or use distributive property.
Distributive Property:
12+8=20
Parenthesis:
4(5)
Then you times it
20
Hope it helped
(im one away from going up a level cud i be brainliest? Its ok if not)
