Phil bought two hamburgers and a milk shake for $10.30. Janice bought three hamburgers and

a milk shake for $14.80. What is the cost of the

two milk shakes?

A. $1.30

B. $1.45

C. $2.60

D. $4.50

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Write the expression as a single natural logarithm. 2 in a - 4 in y

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.