A student solved an equation and found that the variable was eliminated in the process of solving the equation. How would the student know whether the equation is an identity or an equation with no solution?

1) Triangle ABC is a similar to triangle QRS by the AA Similarity Postulate Also, m∠A=32° and m∠S=102° what is m∠B? 2) Triangle ABC is similar to triangle XYZ by the AA Similarity Postulate. Also m∠A=39° and m∠C=24°. What is m∠Y?

Find all real solutions of the quadratic equation. If there is no solution, state no solution. 3x^2 + 6x-5 = 0

Draw a model to write 2 2/5 as an improper fraction

Solve and simplify, typing the final answer as a fraction 1/4 : 3/8

For this function, the average rate of change __ as x increases.

Solve y=-x+2 and y=-2x-1 as a graph, substitution, or elimination?

Complete rate table for spaghetti ingredients 12 ounces of spaghetti sauce need 16 ounces of tomato's what does 1 oz sauce equal to tomatoes

Find the height of a triangle with an area (a) of 35 square inches and base (b) of 7 inches. Use the formula for the area of a triangle, a = 1/2bh

A survey of 50 people found that 14 people like building a snowman. If 600 people had responded, how many would have been expected to list building a snowman as their favorite winter activity? theoretical or experimental probability, and why

What is leaner equation