Which numbers have exactly 2 factors

Lester jogs 5 3/4 miles each day that he jogs. last month, he jogged a total of 115 miles. how many days did he jog last month?

What is the value of x in the equation - x = 2 - 3x + 6? What is the value of z in the equation 2 (4z - 3 - 1) = 166 - 46?

What is the value of f? - 1/8f-3/4-1/4f=11 A) - 31 1/3 B) - 23 1/2 C) 23 1/2 D) 31/13

What is the value of x in the equation x+.2x=96

Find the zero of the polynomial 2x²+9x+4

You select a card at random from the cards that make up the word replacement without replacing the card, you choose a second card. find the probability of choosing a vowel.

jake hase a mac 11 and want to go on a shooting with 8 magazines and 25 bullets in each magazine, how many bullets are in the mac 11? and how many people can he end if he missed 90 shots because he is a mobile kid?

Trevor has $8 in savings and adds $1 each week. Aretha has $12 in savings and adds $3 each week. After how many weeks will Aretha's account have twice as much as Trevor's account?

What is the interest earned on $400 invested at the rate of 6% for one year?

Which ordered pair is a solution of the equation? A - Only (4,-1) B - Only (5,2) C - Both (4,-1) and (5,2) D - Neither