List all the possible rational roots of 4x^3+8x^2-x+5=0

A+10=55 how do I solve this

A car traveled at a constant rate of 1.2 miles per minute. How far did the car travel in 3 hours? F 3.6 miles G72 miles H180 miles J216 miles

A pond is being dug according to plans that have a scale of 1 inch = 6.5 feet. The maximum distance across the pond is 9.75 inches on the plans. What will the actual maximum distance across the pond

A professor wants to determine information about the Internet usage of middle school students in one state.

Six times a number, less 11 is 49

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