If p is prime, then p2 + 4 is prime. counterexample

4+90. a 55 b 94 c 49 d 95

A container holds 8 quarts of lemonade. How much is this in gallons?

5 times the sum of p and r A. 5 (p+r) B. 5p+r C. 5pr D. 5+p+r

It two angles are equal and supplementary, the angles are Select one: a. right angles b. obtuse angles c. acute angles

What is the solution set for 3x+2y=8 2x-2y=2

Helena borrowed $189 from her parents to buy an electric bass. She paid back $56 last week and $64 this week. How much does Helena still owe her parents? A $133 C $69 B $120 D $29

List the key words in the equation twice the sum of a number and three is seven and than write the equation

Which conditional and its converse form a true biconditional? A) If x>0, then lxl >0 B) If x=3, then x2^2=9 C) If x^2 = 4, Then x=2 D) If x=19, then 2x-3=35

If a submarine surfaced after a dive of 20 fathoms, how far was the round trip

If Susie is 14, what was her age x years ago?