What's the answer to 3.75 ✖️4

Prove identity: sin2x-tanx=cos2xtanx

A real problem in which the part of a whole results in a number greater than the whole itself.

Melanie sold half of her comic books and then bought 8 more. She now has 15. How many did she begin with

Bon buys eggs and potatoes at a store. He paid a total of $25.92. He paid $2.27 for the eggs and then bought 5 bags of potatoes that each cost the same amount. What is the cost of each bag of potatoes?

Write down in the terms of n, an expression for the nth term of the following sequences: a.) 23, 20, 17, 14, 11 b.) 36, 30 24, 18, 12

find the rational numbers between 1/3 and 1/2, how many rational numbers can be determined between these two

What are the values of x in this equation? x^4+12x = 4x^2+3x^3

At the amusement park you want to go on a certain ride. There is a sign in front of the ride. The sign states that you must be at least 60 inches tall to ride. a.) Write an inequality that represents how tall you must be in FEET. Inequality: b.

Subtract 7a+3a-9 from 5a-6a-4 write your answer in the standard polynomial form

Connor is using a computer program to graph the function H (n) = - 13n - 421. He wants to see the intercepts. Which minimum values should he use to set up the viewing window?