1. slope= 1 work- 6-5 1
--- = - = 1
-2-3 1
4. slope= -3 work- -3- -3=-6 -3
---------- = ---- = -3
6-4= 2 1
Rory is playing a video game where each game lasts 13⁄4 hours. He wants to play for 9 hours today and this evening.
13/4 hours taken to complete = 1 video game
9 hours taken to complete how many video games
hours = 1 video game
9 hours =
We cannot simplify the fraction, we can write it as mixed fraction
He can play games in 9 hours
<span>x+y= 375 y=2x-60
A is the answer </span><span />
It is true that the ratio 4/7 to 8/9 has a unit rate of 9/14.
In a unit rate, the denominator becomes 1. So we divide the numerator by the denominator to make it one.
Now according to the question we have been given two ratios which are 4/7 and 8/9.
We have to find the unit rate of 4/7 to 8/9. For this we will divide 4/7 by 8/9. We will get,’
= (4/7)/(8/9)
It can be written in a simpler way as
= (4*9)/(7*8)
= 36/56
Reducing it into a simple fraction we get,
= 9/14
Thus, the ratio 4/7 to 8/9 has a unit rate of 9/14. Hence the statement is true.
Learn more about Unit rate here: brainly.com/question/19493296
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Answer:
slope=2
Step-by-step explanation:
subrtract -4-(-4) the two negatives make it a + so that becomes 8 and thats for the top one the bottom is 6-2 which is 4 then divide 8 by 4 to find the slope which is 2.