Answer:
The first table (the one that has -3 as the first number in the table)
Step-by-step explanation:
A table is a function when the x column doesn't have any numbers repeated.
Answer:
![y=-2x+3](https://tex.z-dn.net/?f=y%3D-2x%2B3)
Step-by-step explanation:
Notice that with the provided information they are given you not ust the slope of the line (-2), but also the y-intercept (the point where the line crosses the y-axis which happens when x=0).
So you can directly write the equation of the line in slope-intercept form [
where "m" is the slope and "b" the y-value when x=0].
Such gives us:
![y=-2x+3](https://tex.z-dn.net/?f=y%3D-2x%2B3)
Answer:
12
Step-by-step explanation:
3 divided by .25 equals 12. You move the decimal of 25% twice to the left to get .25.
160/10=16 cups per gallon
1.5x16 = 24 cups of water
Answer:
a= sqrt. 495
or
a= 22.2485954613
Step-by-step explanation:
a^2+b^2=c^2
a^2+9^2=24^2
a^2+81=576
576-81=a^2
a^2=495