What number has the same absolute value as 81

What does 10.3x+1=3 (x-1) + 4=

Solve the equation for Y: 3x+2=6y

A movie complex with 3 theaters has a total capacity of 800 seats. There are 270 seats in Theater 1. There are 150 more seats in Theater 2 than in Theater 3. How many seats are in Theater 2?

If a rectangle has a perimeter of 70, a length of x and a width of x-9, find the value of the length of the rectangle. A) 4, B) 31, C) 13, D) 22

Yesterday, Bethany sent 60 messages. She said that 15% of those messages were to her best friend. How many text messages did Bethany send to her friend yesterday

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