How do you solve Mental math?

Three posters cost $9.60. At that rate, how many posters can you buy for $48? A) 5 posters B) 15 posters C) 16 posters D) 153 posters Correct answer is B. Wht u got to do is is find out how much is one posters (9.60 / 3 = 3.

Randomization in an experiment is important because it ensures that A.) the treatments have an effect on the response. B.

Explain why p - > q is false, only when p is true and q is false. Let p: It is raining q: I will give you a ride home after class and the meaning of the truth for p-> q (If it is raining, then I will give you a ride home)

Which Numbers are listed from least to greatest : A : 300, 0, - 200, - 250, or B : - 250, - 200, 0, 300 or C : 0, - 200, - 250, 300 or D: - 200, - 250, 300, 0?

Kelsey is 5 years older than her sister misty the product of their ages in years is 84 how old is misty?

32.587 round to nearest tenth

choosing the 6 winning lottery numbers when the numbers are chosen at random from 0 to 9 A) 1/1,000,000 B) 1/100,000 C) 1/10,000,000 D) 531,441

If a dish of ice cream holds 1/4 pound, how many dishes can you get from a 4 1/2 pound carton of Dan's ice cream?

2x-3 <7x+12 what is x

Solve this system of equations 3x-5y=7 4x+10y=16