Answer:
Improper fraction: 13/10
Mixed number: 1 3/10
Decimal: 1.3
Step-by-step explanation:
Find common denominator: which is 30
Make each denominator equal 30, affecting the whole fraction:
6•2/15•2 + 3•3/10•3 + 3•6/5•6 =
12/30 + 9/30 + 18/30 = 39/30
Simplify: 39/30, divide both by 3: 13/10
And there is our answer!
Hope this helps, good luck! :D
1. - We need to add fractions
4 6/8 + 3 2/3 = 8 1/2
2. Adding fractions.
8 1/2 + 4 2/4 = 13
3. Once again, adding fractions.
2 4/6 + 5 1/2 = 8 1/6
Those are the answers to 1, 2 and 3!
Please know that these were from my mind, so they may be wrong.
Although, I did my best, and I think they are all right.
Glad I could help, and good luck!
Answer: x+5 or ((x^2+8x+15)/(x+3))
Step-by-step explanation: First let's assign our variables.
x^2+8x+15 = Area
X+3 = Width
? = Length
If the equation of a=lw, then we can substitute in our variables.
a=lw
x^2+8x+15= L (x+3)
Now we must isolate L.
Divide both sides of the equation by 'x+3'
<u>x^2+8x+15= L (x+3)</u>
x+3 x+3
x+5= L
Answer:
1st the 4th and the 5th options
Step-by-step explanation:
I can explain in the comments
15.25 divided by 100= 0.1525 times 15 = 2.2875 then round to $2.29 (2.29 is the tip) 2.29 + 15.25 = $17.54 would be the total cost!
