x/2 + 5 = 10
<em><u>Subtract 5 from both sides.</u></em>
x/2 = 5
<em><u>Multiply both sides by 2.</u></em>
x = 10 (This is your answer.)
Answer:
2(x+5)+2(x-3) is the perimeter
x+5*x-3= the area
Step-by-step explanation:
I think that is what you are lookin' for
Answer:
Number of marbles Andrea has can be expressed as = marbles
Step-by-step explanation:
Given:
Number of marbles Jennifer has = marbles
Andrea has 4 times the number of marbles that Jennifer has.
∴ Number of marbles Andrea has can be expressed as = marbles
The sum of two rational numbers will always be <u>rational</u>
<u></u>
, therefore it will always be rational
Answer:
2 and 3
Step-by-step explanation:
The square root of 8 is 2.82842712475