His mom was so exited she purchased 40% of the copies in the store she has 80 copies of the CD how many CD did the store have for sale

A close system is internal energy changes by 178 J as a result being heated with 658 J of energy the energy used to work by the system is blank

Determine the sum: (14abc2 + 12a2b + 16b2c) + (-3abc2 + 2b2c). 11abc2 + 12a2b + 18b2c 11a2b2c4 + 12a2b + 18b4c2 41a4b7c6 42a3b4c3 - ab3c3

Tyra will flip a red and yellow counter and spin a spinner labeled a-e. If Tyra flips the counter, then list only the outcomes in which a red counter and a vowel are spun

The mathematics department wishes to form a sample from each of 10 courses offered. They randomly select three individuals from each course and include them in the 30-person sample.

Write the ordered pair that represents yz. then find the magnitude of yz. Y (-5,7), Z (-1,2)

To solve a literal equation xm=x+z solving for x

Leann says 18 : 6 = 3, so 1.8 : 0.6 = 0.3 and 0.18 : 0.06 = 0.03. Is Leann correct? Explain how to solve these division problems.

Which of these is an example of a literal equation? A. 3x - 4y B. 12 = 9 + 3x C. 6 + 30 = 62 D. ax - by = k

What is the GCF for 9y, 6x and 2g?

the axiom that allows b (7) to be written 7b.