If p, q, and r are all odd primes, which of the following might also be a prime?

(a) p^2-q^2+1

(b) pqr+3

(c) (p+2) (r+2) + 1

2 (3x+1) + 2x=18 solve and justify

How do you wright 0.712 in expanded form/5465790/d7e44804? utm_source=registration

The fastest train on earth can travel 800 miles in 2.5 hours because it uses magnets to make it hover above the tracks rather than touching the tracks. What is its average speed?

Better to be a free bird than a captive king

the cooks in the cafeteria made a total of 96 sandwiches. they made 4 ham sandwiches for every 6 turkey sandwiches. how many more turkey sandwhiches. than ham sandwhiches did the cooks make

Select the correct answer. Which statement is false? A. The inequality sign always opens up to the larger number. B. The greater number in an inequality is always above the other number on the vertical number line. C.

Which is the slope of a horizontal line? A. 0 B. 1 C. - 1 D. undefined

Find the area of a game room that is 20 6 feet wide and 20 feet long

Express 0.64 as a fraction in lowest term? A. 64/10 B. 5/32 C. 4/5 D. 16/25

How many 2/3 are in 1?