Algebra Answers

Given that A=−(5,−1) and B=(2,6) and the following statements: (i) AB–––– and BA–––– have the same directions; (ii) BA––––=−(7,5); (iii) AB–––– and BA–––– have different magnitudes; (iv) BA––––=−AB––––. Which one of the following is true?
A. Only (ii) and (iv) are true.
B. (i), (ii), (iii) and (iv) are all true.
C. Only (ii) is true.
D. Only (i) is true.

City School is 20% of the way to their goal of 1550 cans of food for the food bank. How many cans have they collected?

Find the smallest number which is the sum of 5 different composite
numbers

If you get this right, you are a critical thinker.
I enter a room, there are 34 people. I kill 30. Now, how many people are in the room?

Write down how you would explain x and y the learner's

Answer the following prompts with numerical answers only. If necessary, round answers to the nearest tenth of a unit.
The diameter of circle P has endpoints A(-1, 5) and B(4, -3).

Use the midpoint formula to find the coordinates of the center of the circle, P(x,y).
P(a0, a1)
Use the distance formula to find the length of the radius of circle P. The length of the radius of circle P is a2 units.
Using 3.14 to approximate , the circumference of circle P. The circumference of circle P is approximately a3 units.
Using 3.14 to approximate , the area of circle P is approximately a4 square units.

1. Find the equation of the straight line which has a gradient 3 and passes through (2,1).

2. Find the equation of a straight line which makes an intercept of 3 on the x-axis and 4 on the y-axis.

Two brothers, Andile and Beki, want to join a gym for one year.
Andile decides to join Gym Aerolux and Beki decides to join
Gym Bodyworx. The monthly fee for Aerolux is R125 with no
registration fee and the monthly fee for Bodyworx is R100 with
R250 registration fee.

Q1: Find a general linear equation of the straight line that has the indicated properties
a) Passes through (-5,5) and has slope - 12
b) Has slope - 12 and y-intercept -3