500/7 = 71.43 gallons per hour
950-500 = 450
450/71.43 = 6.3 more hours.
Answer:
ordered triplets
Step-by-step explanation:
Answer:
1) 24x-72; 2) 6x-18; 3) 2x-9
Step-by-step explanation:
You can divide it or multiply it by whatever number it is to make it a whole number, not a decimal. Or else it will be even more difficult.
Line B has slope m = (-3/2-0)/(4-0) = -3/8. The given point is the y-intercept (b = 7), so your equation is
y = mx +b . . . . . . . don't confuse the intercept variable (b) with the name of the line (here I called it B)
y = (-3/8)x +7
For every gift Andy will need 25 inches of ribbon, therefore r=25g