Before the advance-purchase deadline, the cost of attending a particular event is $90. After that, the price goes up to $117. What is the percent of increase in the cost of the event?

Which expression is equivalent to ⅛x - 10 (¾ - ⅜x) + ⅝ x?

What is - m = 18.7?

Ricardo has 2 cases of video games with the same number of game in each cases. he give 4 games to his brothers. Ricardo has 10 games left. How many video games were in each case?

Which line has an undefined slope

What is the vertical asymptote for y = / frac { 1} { x + 3}

A two digit number is such that the product of the digit is 35 when 18 is added to the number the digits change their places. Find the number

The following circle graph represents how the Townsends spend their monthly income What is the central angle measure of the section that represents "Miscellaneous"?

What is the value of the expression 6^-7*6^4

Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $800 per week.

Kate solved an equation incorrectly, as shown below: Step 1: 9x = 72 Step 2: x = 72 - 9 Step 3: x = 63 Which statement best explains why Step 2 is incorrect in Kate's solution? A. She did not multiply 72 nine times. B. She did not multiply 72 by 9.