Whats the variable for this 4/5 + t = 1 2/5

A tennis racket at sport city costs 180 and is discounted 15%. the same model racket costs 200 at tennis world and is on sale 20% off. which store is offering the better deal? explain

The complement of an angle is 30∘ less than twice the angle. Find the angle. degrees

12dollers for 3 staeks 28 for 7staeks

A six-sided number cube with faces numbered 12345 and 6 is rolled. Which event are mutually exclusive.

The perimeter of a rectangle wooden deck is 90 feet. The decks length, l, is 5 feet less than 4 times it's width, w. What's the system of linear equations that can be used to determine the dimensions, in feet, of the wooden deck?

How do you write 120% as a decimal and as a fraction

Find the derivative of the function. y = √ (11x + √ (11x + (√11x)))

Carmen spent $88 at the mall the money she spent was 25% of the total amount she had in her wallet

Which of the following situations can be modeled with a periodic function? A) the height of a football after it has been thrown B) the height of a person riding on an escalator C) the height of a building after it has been constructed D) the height

Solve 1/3 x = - 4/5?