Answer:
It takes 50 minutes to paint the whole box
Step-by-step explanation:
1. Write an equation using equal fractions to represent this situation. Use a box to represent the total time it takes to paint the bookcase.
Wilson paints 40% of a bookcase in 20 minutes.
For the total box
40% = 20 minutes
100% = x
40 × x = 100 × 20
x = 100 × 20/40
x = 50 minutes
Answer:
negitive
Step-by-step explanation:
good luck on finals
Product is the result of multiplying the numbers, so the <span>product of 8/15, 6/5,1/3 means that we have to multiply the three numbers, like this:

let's make them into one fraction:
</span><span>

We can simplyfy:
</span>
<span>

</span>
<span>

and multiply:
</span>
<span>

and this is the correct answer!</span>
Answer:9x
Step-by-step explanation: -9x + 9x = 0
If they add together to give zero then that is the additive inverse. So just change the sign
Answer: x=5
Step-by-step explanation: Umm... I just solved it... yea...