The ratio of that question is 7:12
Ella has 3 apples. brad has 2 apples. sarah has 8 apples. how many apples do they have altogether?
Hi there!!
First, Let plain shirts be x
Let fancy shirts be y
x + y = 7
15x + 28y = 131
Multiply first equation by 28 to eliminate y:
28x + 28y = 196
<span>15x + 28y = 131
</span>Subtracting the two equations:
13x = 65
<span>x = 5 </span>
Substituting x to get y:
x + y = 7
5 + y = 7
<span>y = 2 </span>
<span>Answer: 5 plain shirts and 2 fancy shirts
</span>
Hope this helps u!!
Have an amazing rest of ur day:)))
Answer:
Shifting/Translating the function
Step-by-step explanation:
First of all you have to make them equal to each other. What I mean is the following
3x+20=2x+40
Then you should just solve for x
