I'm calculaing tip and tax on a total cost. Do I need to add th tax to the total, then calculate tip, or calcualte tip on the original cost?

You have $60 in your bank account. Each week you plan to deposit $77 from your allowance and $15 from your paycheck. The equation equals=60 plus+ (15 plus+77 ) w gives the amount b in your account after w weeks.

The length of a rectangle is 6 yards longer than its width and If the perimeter of the rectangle is 72 yards, find its length and width.

4 over the square root of 6

Given that x+1 is a factor of 2x^3-3x^2-8x-3, solve 2x^3-3x^2-8x-3=0. This means find all the roots for the function.

The area of greenland is 840 000 square miles. what is this number in scientific notation

Can a linear graph bend?

Which of the following best describes the expression 7 (y+5)

The first term of a geometric sequence is - 2 and the common ratio is - 1/4. What are the next three terms of the sequence

You want to buy a $97 t shirt you ask your mom for $50 and your dad for $50 50+50=100 you buy the shirt 100-97=3 you give ur dad a dollar and ur mom a dollar so u ow 49 dollars to each 49 + 49 = 98 plus the dollar u kept 98+1=

Consider the quadratic function fx=x2-8x-4. What is the value of the leading coefficient