Answer:
y=3x-10
Step-by-step explanation:
gradient to the line y=3x+2 is same as that of the line passing through the point (2,-4)
gradient=3
( {y-(-4)}/{x-2} )=3
apply cross multiplication and the equation will be:y=3x-10
Answer:
Kameron has 5 quarters in his wallet
Step-by-step explanation:
Let
x----> the number of nickels
y----> the number of quarters
remember that
1 nickel=$0.05
1 quarter=$0.25
we know that
x=3y -----> equation A
0.05x+0.25y=2
Multiply by 100 both sides
5x+25y=200
Simplify
x+5y=40 -----> equation B
Substitute equation A in equation B
(3y)+5y=40
8y=40
y=5 quarters
x=3(5)=15 nickels
This type of keg contains the equivalent of 165 12 fluid ounces cans of beer. It's about half as big as a Bathtub. In other words, 2,560 fluid ounces is 0.47 times the size of a Bathtub, and the size of a Bathtub is 2.1 times that amount. The capacity of a typical bathtub is 5,400 fluid ounces.
We will need an image but i am happy to change my answer with the correct answer as soon as we have what we need
