Write a word problem that requires a the use of a protractor, a calculator, and one strategy, like mental math or estimation. Find the solution to your problem and explain how you used the tools to solve it.

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.