* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Survey

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts

Eigenvalues and eigenvectors wikipedia, lookup

System of linear equations wikipedia, lookup

System of polynomial equations wikipedia, lookup

Cubic function wikipedia, lookup

Quadratic equation wikipedia, lookup

Quartic function wikipedia, lookup

History of algebra wikipedia, lookup

Transcript

Solve each equation. 1. 4x + 3 = -5 2. 8t + 2(t – 1)= 38 3. 5 friends went to the movies. They all got movie tickets and popcorn. A bag of popcorn costs $5.75. The total cost was $81.25. Write and solve an equation to find how much a movie ticket costs. TSWBAT solve a multi-step equation using the least common denominator. The least common multiple of two or more of fraction’s denominators. 2 and 5 3 6 3. 2. 5 and 4 7 21 4. 1. 4 7 and 6 , , 5 15 25 4 and 3 5 8 Solve each equation. 3 3 9 x x 4 2 4 1. Find the LCD LCD = 4 43 43 49 x x 4 2 4 2. Multiply all of the numerators and whole numbers by the LCD. 12 12 36 x x 4 2 4 3x 6x 9 9x 9 x 1 9 9 3. Divide to clear the fractions. 4. Finish Solving Solve each equation. Pg.98-100 30-44,46-52 even, 59, 60, 64, 65