√61. You would use the distance formula. The works in the picture
35
12 + 25y = 795
12(y + 20) + 25y = 795
12y + 240 + 25y = 795
37y = 795 - 240
37y= 555
y=15
Substitute y= 15 into
x=y + 20
x= 15 + 20
x= 35
T-shirt = 35
Sweatshirt = 15
They brought 35 t shirts
Answer:
11
Step-by-step explanation:
Answer:
There are 26 investors which contributed 6,000
And 34 investors which contributed 3,000
Step-by-step explanation:
You need to set up a two equation problem
Now you have to clear "x" or "y" from the second equation:
And replace on the first equation:
And now you use this "x" vale on the second equation
There are 26 investors which contributed 6,000
And 34 investors which contributed 3,000
Wouldn’t you have to divide or subtract the acute degree with 105 and 30?