Is 71 a prime number?

An amusement park sells child and adult ticket at a ratio of 8:1. O. Sat. They sold. 147 more child tickets than adults. How many tickets did the amusement park sell sat

What is the cost of 1 Apple and of 3 apples?

All real numbers that are at lest 2 and at most 9

The perimeter of a square can be found using P=n+n+n+n, where n is the length of one side of the square. Which equation could also be used to find the perimeter of a square

Which ordered pair is on the graph of the equation 4x+3y=13 A. (4,-1) B. (1,6) C. (0,-3) D. (1,-3)

Ratios equivalent to 7:4

The distance, d, in kilometres, travelled by a plane after t hours can be represented by d (t) = - 4t³=40t²+500t, where t is greater than or equal to 0 and less than or equal to 10. How long does the plane take to fly 4088 km?

What is 56 multiplied by 67%

Passing through (-1, - 7) and perpendicular to the line with equation 4x + 5y = 31

A barrel of water is full. It decreases by 85%. Now it has 120 liters of water. How much liters of water did it have to begin with?