Simplify the expr Study guides, Class notes & Summaries

Simplify the expression (-9)(-3)-[4-(3-6)] 20 What is the prime factorization of 30? 2 x 3 x 5 Four students were shopping at a mall. Lisa purchases a $20.00 shirt at 10% off. Tim purchases a $20.00 shirt at 20% off. Tina purchases a $25.00 at 40% off. Joe purchases a $25.00 shirt at 30% off. Who paid the most for the shirt? Lisa A group of students are working on a project. They complete 30% of the project in 12 hours. If they continue to work at the same speed, how many hours will it tak...

MATH110 FINAL EXAM Summary Results Questions Correct: 21 / 25 Score: 84% Full Results Problem 1 Question: Evaluate the expression p2 + 3p – 8 when p = -3 Problem 2 Question: Solve for x: 2x + 8y = 8 Problem 3 Question: Simplify the expression (-2)2 + 2 56 Problem 4 Question: Solve: 4x - 4 < 2x - 2 Problem 5 Question: Solve for x : | 3x – 3 | > 9 Problem 6 Question: Factor x2 + 7x + 10 Problem 7 Question: Solve for x in x2 – 49 = 0 Problem 8 Question: What is the y-coordinate of the p...

APM2616 Study Notes 3 + b; 3 – b; 3*b; 3/b; A^3_2; A superscript 3 and subscript 2 A^(-1); Inverse of A i1 = 10; is a statement i1:= 10; is a declaration PI Number PI factor(x); Finds the factors of ‘x’ in descending order (Page 24 / 152 for good example) normal(f) Makes f in the form of a/b (analytic solution) sqrt(); Squareroot simplify(f); Writes ‘f’ in a simplified form simplify(f,exp); Simplifies only the part of the equation with an exponential form (exp, ln, cos, sin,...

Math120R: Precalculus Test 1 Review, Fall 2019