Q5.
gary's motorbike uses petrol.
gary needs to mix oil with the petrol.
he mixes oil and petrol in the ratio 1: 14 by volume.
gary is going to ride his motorbike 3000 miles.
each 20 miles he rides uses 1 litre of the oil and petrol mixture.
a 500 ml bottle of oil costs £3.99
work out the total cost of the bottles of oil gary needs to buy.
(1 litre = 1000 m)
you must show all your working.

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)