The answer you seek is 8*-2=-16 and 8-2=6.
Answer:
See below
Step-by-step explanation:
Given that
<h2>C = 5t + 10</h2>
We can simply take t as 1,2, 3 and so on and put it in the above equation. After finding out C, we can plot the points accordingly.
<u>OR</u>
We can simply use a graphing calculator.
See the attached file!
Solving for X:
1) y=-8x+6.5 y=-4x+11
2) -8x+6.5=-4x+11
3) -8x=-4x+11-6.5 (Subtract 6.5 from both sides)
4) -8x+4x=11-6.5 (Add 4x to both sides)
5)-4x=4.5
5)x=-1.125
Solving for Y:
y=-8(-1.125)+6.5
y=9+6.5
y=15.5
y=-4(-1.125)+11
y=4.5+11
y=15.5
x=-1.125
y=15.5
or
(-1.125,15.5)
Finding x-
Simplify: 3x = 2y +5
Divide by 3: 3x/3 = 2y+5/3
Cancel factors: x = 2y+5/3
Answer: x=2y+5/3.
Answer:
20 glasses
Step-by-step explanation:
A glass holds 1/4 liter of water so if you have 4 cups you will have 1 liter of water. If you need 5 liters than you just multiply the number of cups per liter by the number of liters
4 x 5 = 20
