Answer:
Red= 0.3
Blue=0.4
Green=0.2
Regular=0.1
Step-by-step explanation:
This is a multi step problem. For this we do system of equations.
2.5x + 7y = 82.50
X+y = 24
To do the elimination method we have to make the y values equals to each other so we multiply the x+y=24 equation by 7
7x +7y = 168
-
2.5x + 7y = 82.50
———————————-
4.5x = 85.50
————————-
4.5. 4.5
X = 19
19 cats on Friday
x = 5
y = -1
Step-by-step explanation:
from second equation,
by putting the value of y in first equation
- y = -x + 4
- -1 = -x + 4
- -x = -1 -4
- -x = -5
- x = 5
x = 5 and y = -1
Answer:x=0,y=3
Step-by-step explanation:
The Word Expression Would Be:
<em><u>Four times twelve plus three</u></em>
Any Additional Questions? Comment Below!
<em><u>-AnonymousGiantsFan</u></em>
