Answer:
thats is a 45 degrees angle what means it has the slope of 1
hope this helps
Answer:
The amount of ounces, Y, of the 12% substance is 3.33 ounces
Step-by-step explanation:
The word problem has the task of discovering the required amount of the substance containing the 12% cottonseed required to create a snore suppressing substance with 8% cottonseed
Let the amount of the substance with 6% cottonseed in the 10 ounce substance be X and the amount of the substance with 12% cottonseed be Y
We have;
X×6% + Y×12% = 10 ounce × 8%
Which gives;
0.06×X + 0.12×Y = 0.08×10..........(1)
X + Y = 10.....................................(2)
Putting X = 10 - Y, we have;
0.06×(10 - Y) + 0.12×Y = 0.08×10
0.6 - 0.06·Y + 0.12·Y = 0.8
0.06·Y = 0.8 - 0.6 = 0.2
Y = 0.2/0.06 = 10/3 = 3.33 ounces
X = 10 - Y = 10 - 3.33 = 6.67 ounces
Therefore, the amount of ounces, Y, of the 12% substance = 3.33 ounces.
Answer:
Step-by-step explanation:
There are total 300 pieces of candy.
Adrian gets 1/4 of total
<u>Multiply the total number by 1/4, to find the number Adrian gets:</u>
Darien gets 10% of total.
<u>10% is equal to 10/100 = 1/10. Multiply 300 by 1/10 to get the number Darien gets:</u>
The little brother gets 25 pieces.
<u>Number of pieces Jordan has given:</u>
<u>Number of pieces left:</u>
7m+ 5m=12m and -11n-n= =12n so the answer is 12m-12n
Answer:
10 out of 100
Step-by-step explanation:
Because