I thought of a two-digit number. The unit digit of my number is a prime number, and the tens digit is four times as big as the unit digit. What is my number?

What's the greatest common factor of 12,18,26

How many triangles can be constructed with angles measuring 25º, 25º, and 130º? A. one B. none C. more than one

How to factor x^3 - 4x^2 - 9x + 36 by grouping

A dice is thrown twice. what is the probability that 6 will not come in either throw

During a certain 7-year period the consumer price index increased by 60% but during the next 7-year period, it increased by only 50%. Which of these conditions must have existed during the second 7-year period? A. Deflation B. Conflation C.

The eights of the students in ms. Mill's class ride the bus. if there are 24 students in the class, how many students ride the bus? Explain how to use equivalent frations to solve

When a product of intergers has an even number of negative factors then the sign of the product is what

Use full sentences to describe why the product of x^3 and x^7 is x^10

What is the domain? y = - 3x2+4x-6

60 customers per hour arrive randomly (i. e., cva = 1) and randomly join one of 6 unpooled queues. each of the six employees can handle exactly 15 customer requests per hour (i. e., no variability).