There are 16 cups in a gallon. You have 2 gallons to begin with, so you have 32 cups to begin.
You give out 20 cups, so you only have 32-20 cups left. 32-20=12. You have 12 cups left.
Answer:
The equation of the line that passes through the point (2, -1) and has a slope of -3 will be:
Step-by-step explanation:
The slope-intercept form of the line equation
y = mx+b
where
Given
substituting m = -3 and the point (2, -1) in the slope-intercept form of the line equation
y = mx+b
-1 = -3(2)+b
-1 = -6 + b
b = -1 + 6
b = 5
Thus, the y-intercept form of the line equation is b = 5
now substituting b = 5 and m = -3 in the slope-intercept form of the line equation
y = mx+b
y = -3x + 5
Thus, the equation of the line that passes through the point (2, -1) and has a slope of -3 will be:
Answer: Discriminant D=0. One solution
Step-by-step explanation: discriminant D = (4√3)² -4·1·12 = 48-48=0
Answer:
A) B.R(-9)?
Step-by-step explanation:
Answer:
More than for the first box and less than for the second.