Four times the number of apples is five less than three times the number of pears. If there are 32 pieces of fruit in all, how many are pears?
Twelve people entered a room. Three more than two-thirds of these people then left. How many people remain
in the room ?
Six less than three times a number is four more than twice the number. Find the number.
The base of a rectangle is seven times the height. If the perimeter is 32 meters, what is the area?
A.) 28 m²
B.) 24 m²
C.) 16 m²
D.) 14 m²
If the sum of three times a number and -5 is multiplied by 6, the answer is 42. Find the number.
A rectangle has a length of 15 feet less than 6 times its width. If the area of the rectangle is 561 square feet, find the length of the rectangle.
Find two positive numbers whose difference is 27 and whose product is 2680.
One number is equal to the square of another. Find the numbers if both are positive and their sum is 2450.
Find 2 consecutive even integers, such that their sum is equal to the difference of 3 times the larger and 2 times the smaller.
Peter decides to mix grades of gasoline in his truck. He puts in 5 gallons of regular and 10 gallons of premium for a total cost of $31.05 If premium gasoline costs $0.18 more per gallon than regular, what was the price of each grade of gasoline?
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