Hola si me pudiera alguien ayudar con estos problemas creo que no son muy difíciles ya que solo voy a 2 de ESO.

He comprado 15 CD por 11,25$. Quanto me ha costado cada CD?

Find the slope of the line y=-0.5x - 6.5

Which number is rational, an integer, and a real number? O A. 1.5 O B. O C. There is no such number. O D. - 5

Lillian rides her bike a distance of 20 to 30 miles each day. Estimate the total number of miles she will ride her bike in 4 days

The probability Brenda will recieve a telemarketing call is 15%. If she gets 20 calls a day, how many can she expect to be telemarketing calls?

Henry wants to avoid interest capitalization on his $7,800 unsubsidized Stafford loan. Henry will graduate in four years, and the loan has a duration of ten years. The loan has an interest rate of 5.6%, compounded monthly.

6. True or False. sec^-1 (0.5) is undefined. Explain your answer.

A theatre can hold 200 people. Two groups rented out the theatre. The first group has 92 people and the other has 107 people. Are there enough seats for everyone?

Tyler is using the distributive property on the expression 9 - 4 (5x - 6). Here is his work: 9 - 4 (5x - 6) 9 + (-4) (5x + -6) 9 + -20x + -6 3 - 20x Mai thinks Tyler's answer is incorrect.

Here's a number Forty-three thousand five hundred seven how many digits will it have when it's written in standard form?

What is the equation in slope intercept form for (1,0). Slope 1