Study guides, Class notes & Summaries

PEMDAS (parenthesis, exponents, multiplication, division, addition, subtraction) work left to right Exponential Notation Ex: 6^4, 2^3, 9^10, etc. 00:14 01:10 Expanded Form Ex: 7x7x7, 6x6, 2x2x2x2x2, etc. Standard Notation Ex: 5^2= 25; 25 is the standard notation (the answer or solution) +x+ =+ +x- =- -x- =+ Adding or Subtracting fractions You need a common denominator Multiplying fractions no special rule, just multiply Ex: 2/5 x 3/9= 6/45...

When we think of volcanoes, eruptions, lava, and smoke- filled air come to mind—all occurring on land. Most people are surprised to learn about the prevalence of underwater volcanoes on our planet. Because the lava and smoke spilling out of an active, underwater volcano is contained by the ocean, people generally do not take note of these eruptions. However, the largest underwater volcanoes are capable of creating huge tidal waves, threatening coastal communities. The main idea of the pass...

If 3t - 7 = 5t, then 6t= -21 The variables x and y are directly proportional, and y = 2 when x = 3. What is the value of y when x = 9? 6 00:05 01:10 Here are the following graph equations: (1) y = x - 3 (2) y = x + 3 (3) y = 2/3x (4) y = 3/2x Which of the following equations has the coordinates (9,6)? 3/2x There are 3x-2 trees planted in each row of a rectangular parcel of land. If there are total of 24x-16 trees planted in the parcel , how many rows of trees are...

TSI Math Practice Questions and Answers 2.

TSI Math Questions with Answers and Explanations.

TSI Math Test Prep.

TSI Math Prep.

TSI Math Practice Questions and Answers 1.

TSI Math Practice Questions.

TSI Math Test Questions with Answers and Explanations.