How do i learn algebra

Answers

Answer 1

Answer: You can use online resources such as khanacademy.org to learn algebra :) There are many websites and books that you can get from the library that can teach you some of the basic information that you will need to know.
Good luck :)

Answer 2

Answer: Its a little something cLled the internet

Related Questions

Solution of 1/5 m = -1
What single decimal multiplier would you use to increase by 9% followed by a 6% decrease?
There are 28 cookies in the cookie jar. 25% of them are oatmeal raisen. How many are are oatmeal raisen?
Find the volume of an object with a mass of 63 grams and a density of 9 g/cm
6x + 3x = 9x , but why?

If the cells continue to double every 5 minutes, how long will it take to fill 3 additional bottles of the same size? minutes

Answers

Answer: 10 minutes.

Step-by-step explanation: Since the cells get double in every 5 minutes, so the number of bottles that will be filled in 5 minutes= 2. After another 5 minutes, these 2 bottles of cells will fill another two bottles. Now, out of these 4 bottles, one is old which was already filled with cells. So, no. of new bottles filled=3 in 10 minutes.

So, it will take 10 minutes to fill another 3 bottles of the same size.

The answer is 10 minutes

3. Suppose you invest $5,000 in a continuously compounded interest account. After four years,your account balance was $6,230. What interest rate were you earning on this account?
Convert your answer to percent and round your answer to the nearest tenth(one decimal
place).

Answers

Step-by-step explanation:

FV = PV e^(rt)

6230 = 5000 e^(4 r) <====solve for 'r' = 5.5 %

Max or min value y=3x^2+6x-5

Answers

$y = 3x^2+6x-5$

For a parabola $ax^2+bx+c$ the vertex's x equals:

$(-b)/(a)$

$a = 3, b =6$

$x = (-6)/(2*3)$

refine:

$x = -1$

Plug in x = -1 to find the y value :

$y=3(-1)^2+6(-1)-5$

refine :

$y = -8$

Therefore the parabola vertex is :

$(-1,-8)$

if a < 0 , then the vertex is a maximum value

if a > 0, then then vertex is a minimum value

a=3

Therefore $(-1,-8)$ minimum

hope this helps!

The Jurassic zoo charges $12 for each adult admission and $7 for each child. The total bill for 129 people was $1088. How many adults and how many children?

Answers

there were 155 kids at the zoo & 90 adults 1088÷7=155 1088÷12=90

Which one of the following fractions is equivalent to 1/2?a. 2/4
b. 2/8
c. 1/4
d. 1/8

Answers

Answer= A. 2/4

To find out if the fractions are equivalent to 1/2 , simply plug the fractions into your calculator

1/2=0.5

2/4=0.5
2/8=0.25
1/4=0.25
1/8=0.125

The decimal form of 2/4 is equal to the decimal form of 1/2, therefore the angles are equivalent.

The volume of a cube is 1728 cubic units. what is the length of one side?

Answers

12 is the length of one side of cube.

What is cube?

In geometry, a cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. The cube is the only regular hexahedron and is one of the five Platonic solids. It has 6 faces, 12 edges, and 8 vertices

According to question, the volume of a cube is 1728 cubic units.

We have to find the length of the cube.

Volume= $1728$ cubic units