Algebra Answers

Find the slope of the line that passes through the points.

(3, 5), (5, 6)

4-1\2+1\3

Draw a number line to graph the numbers below: 3.2; -0.7; -5; 3/2; 3/4; -5/2

There are 48 learners in grade 6.there are 21more boys than girls. How many girls are in the class

Amos has a history text in one week (seven days), but he is behind in his reading. The test will include information from 120 pages in his textbook. Amos has already read 36 pages of his textbook, and plans to read an equal amount over the course of the week. How many pages will he need to read each night to prepare for the test? Let p represent the number of pages Amos reads each night.

What is the value of y if x to the power of 3.y = 2 (x^3y = 2)

Select one:
A. 2/x3
B. -4/x3
C. 4/x3
D. -2/x3

what is closer to 2/5, 6/21 or 13/29?

1. A group of 40 first-year business students at a small university was surveyed with the
following results.
• 19 students read Business Week;
• 18 read the Wall Street Journal;
• 20 Read Fortune;
• 13 read Business Week and the Wall Street Journal;
• 11 read the Wall Street Journal and Fortune;
• 13 read Business Week and Fortune;
• 9 read all three magazines

(a) Please represent this information using a Venn Diagram


(b) How many students read. . .

i. None of these publications?

ii. Exactly 2 of these publications?

iii. At least 2 of these publications?

iv. Fortune or Business Week, but not the Wall Street Journal

v. Fortune and Business Week, but not the Wall Street Journal?

vi. Don’t read the Wall Street Journal?

vii. Only read Fortune?

2. Lara must enter a 5 digit code in order to access the mansion’s safe to retrieve her parent’s will. How many codes must Lara punch if . . .

(a) There are no restrictions?

(b) There are no repeats?

(c) The code ends with an even number?

(d) The first digit is 2?

(e) The code is made up of only non-repeating odd numbers?