How to solve equations with many solutions or no solutions

Write 56% as a fraction in simplest form. 5/60 14/25 56/100 0.56/100

What is the GCF of 15 and 220?

On Friday Elizabeth deposited her paycheck for 872.56. What was the count final total?

The interior angles of triangle ABC measure 34°, 63°, and x°. The Interior angles of triangle DEF measure y°, 63°, and 83°. Which statement is true? The triangles are similar because y=34 and there are three pairs of congruent angles.

What is 1,300 m equal to? A 130 km B 13 km C 1 km 3,000 m D 1 km 300 m

Find the 88th term of the arithmetic sequence 26, 28, 30, ...

The sum of two numbers is 90 their difference is 34what are the two numbers

Write the number and the nature of the roots of the quadratic equation whose discriminant is - 12 A. No roots B. 1 real rational root C. 2 real rational root D. 2 imaginary roots (complex conjugates)

What is a common denominator of 20 and 50

Angle A and angle B are supplementary and vertical angles. What is m angle B?