Solve by substitution

4x+3y=23

5x - y=24

The currency in a certain country is called the sirktian. In this country's tax system, a person pays 0 sirktians on the first 27,500 sirktians earned. They then pay a flat tax of 29 % on everything over 27,500 sirktians.

Ryan throws a baseball upward with an initial velocity of 12 m/s from a height of 2m above the ground. How long will it take for the baseball to hit the ground? Round answer to the nearest 10th of a second.

The erea of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She decided to double the area of her garden. Enter an expression that represents the area of Mary's new garden.

36:20 in simplest form

Which statements about quadrilaterals are true? Choose all answers that are correct. A. A square is always also a parallelogram. B. A parallelogram is always also a rectangle. C. A rhombus is always also a trapezoid. D.

What is y 3x=7 zero, postive, negative or undefined?

Which of the following should one consider when choosing a career

Solve for x. 3x = 2 5 A) 1 4 B) 2 15 C) 5 6 D) 6 5

Two number are in the ratio of 3:4. If their sum is 133. Find the numbers

If Sara has $57.18 in tips and she has worked 16 days, how much tips a day did she earn?