What is the value of P?

1. P + 20 = 100

2. P3 = 45

In the triangle ABD, BD is a straight line. What is the measure of angle CAB? 1)x = 800 2)y = 400

What is the value of 3x2 + 2x - 1? 1) x2 + 2x = 0 2) x = -2

How many cows in a herd of 50 cattle are black? 1)There are 12 oxen in the herd. 2)Forty two percent of the animals are black.

What is the value of even integers? (1)3 < a < 21 (2)3√a is also an even integer.

If P is a positive number, what is 30% of P? (1)50% of (50 / P) is less than 10. (2)10% of (50 x P) is 225.

Which company reported to be the largest exporter of cotton in the year 2002? 1)Company A reported that its cotton consumption in the year 2002 increased by 10%. 2)Company B reported that its cotton consumption in the year 2002 increased by 20%.

Is P > 0? Statement (1): P2 > 0 Statement (2): P3 > 0

Suppose 7A + 8B = 11. What is the value of B? 1)A is prime. 2)B = -5A

Is w an integer? 1)3w is an odd number. 2)2w is an even number.

Students in a school speak only English or only French or both the languages. How many students speak only English? 1)1/5th of the students in the school speak both English and French. 2)200 students in the school speak only French.