1/3x (-6+27y-51z) simplify

In an opera theater, sections of seating consisting of 3 rows are being laid out. It Is planned so each row will be 2 more seats than the one before it and 90 people must be seated in each section. How many people will be in the 3rd row?

Suppose a state has an excise tax of 18 cents per gallon on beer. How much does a person in that state pay, in dollars, in state excise taxes for 5 gallons of beer?

What is the simplified form of x+6 over x+4 + x-3 over 3

10y 1/2 in radical form

Given right triangle ABC, what is the value of tan (A) ? 5/13 12/13 12/5 13/12

Which list of ordered palrs represents solutions to x+y=2? O (-4, 6), (0, 2), (4, 2) (-4, 6), (0, 2), (4, - 2) (-4,-6), (0, 2), (4, 2)

A book shelf is 14 inches wide there is enough space to fit 2 trophies one trophy is 2inches wider than the other how wide is the wider trophy

Find the total cost of a $39 pizza order if you leave a 15% tip.

Last year, 75 new houses were built in a neighborhood. So far this year, 4/5 of them have been sold. How many new houses have been sold this year? Write your answer in simplest form.

Form a bi-conditional statement using p: an angle is reflex and q: an angle measures 180 < x < 360, using "if and only if"