What is an equivalent expression to 2x+8 = 2 (x + 4)
Answer:
Step-by-step explanation:
Animal Person
y = 5.4x + 34 y = 12x + 8.5; where y - weight, x - years
looking for when weight (y) is the same, so we need
animal weight (y) = person weight (y)
5.4x + 34 = 12x + 8.5
<u> -5.4x -5.4x</u>
34 = 6.6x + 8.5
<u> -8.5 -8.5</u>
25.5 = 6.6x divide both sides by 6.6
x = 3.86 years
not sure if you need your answer in decimal or what, but you can adjust accordingly.
Answer:
4u
Step-by-step explanation:
-6 + 10 = 4
Now just add the u!
The highest common factor is 13
Just move the decimal 2 places to the left.
6.26% = .0626