Answer:
7
Step-by-step explanation:
y = 60x + 150
550 - 150 = 400
400/60 = 6.66666...
Round up as you can't sell just part of the car.
He must sell 7 cars
Answer: They are both 1.99 a pound.
Step-by-step explanation:
So we need to find the price per pound to compare the two choices. You take the price then divide it by the number of pounds. 15.92/8=1.99. So $1.99 a pound and then the same for 9.95/5 which is also equal to 1.99. Both come out to be 1.99 per pound so <u><em>there is no better buy. </em></u>Cost would be same.
The volume of a cylinder = pi r^2 h. approximating pi to be 3.14 will give you. 3.14 * (3ft)^2*4ft. this will give you 36 ft^2 times 3.14. this will give you 113.04ft^3
Answer:
810
Step-by-step explanation:
90/100=729/x
100×729= 90x
72900=90x
810 = x
Answer:
x = -8. solve by balancing the equation.
Step-by-step explanation:
-2x = 16
x = -8
