MATHEMATICS HIGH SCHOOL

Function form
5x-7y=14

Answers

Answer 1
Answer: function form is when you put x in, you get y so the correct equaiton should be y=so and so

so

5x-7y=14
subtrac 5x form both ssides
-7y=14-5x
divide both sides by 7
-y=2-5/7x
multiply by -1
y=5/7x-2
that is it

Related Questions

9. Nick has desigied a diamond-shaped kite as shown below. The measures of so me sides of the kite, are marked in thefigure. Find the value of x (JUSTIFY)
Write the linear equation between the points: (-4, 5) and (0, -2)aby=7/4x+2y=-7/4x-2y=-4/7x-2y=4/7x-2C Сd
Ebony walked at a rate of 3 1/2 miles per hour for 1 1/3 hours. how far did she walk?
Which of the following statements are true? Check all that apply For all real numbers a and b, a b b+ a For all real numbers a and b, ab ba. For all real numbers a and b, a b a For all real numbers a and b For all real numbers a, and c, (a b) c a (b c) b For all real numbers a, b and c, (a b) c a (b-c For all real numbers a, b and c, a b c) ab ac
Help me if u knowwwwwwwww

What is the answer to 9/8= g+1/2

Answers

9/8=g+1/2
Making g the subject of the formula
g=9/8-1/2
g=9/8-4/8
g=5/8
9/8=g+1/2

g=9/8-1/2

g=9/8-4/8

g=5/8 

Decimal Form: 0.625

Replace the? with one of following symbols (<, >, =, or) 2+3? 4+1

Answers

It would be the = sign because 2+3 equals 5, and so does 4+1.
The answer is (=) the equal sign.

a type of brass is made by combing copper and zinc in a 8:2 ratio. if you want to make 2kg of brass, how many grams of copper do you need

Answers

Answer:

2.5gramsofCopper

Step-by-step explanation:

• Total ratio = 8 + 2 = 10

Let the grams of copper be y

{ \tt{ (8)/(10) * y = 2 }} \n \n { \tt{8y = 2 * 10}} \n { \tt{8y = 20 \: \: \: \: \: \: \: \: \: }} \n { \tt{y = 2.5}}

Grams of copper = 2.5 g

The formula to find the area of the walls of a rectangular room is A=2h (l+b), h is wall height, l is room length, and b is room breadth. The area of doors and windows are ignored.Question - Using the formula find the wall area if the room length is 8m, breadth is 6m and height is 2.5 m.
Sorry but I have NO clue :(

Answers

Problems are very often written in a confusing way. This one couldn't possibly have been
written any more clearly.  Sooner or later, you have to stop telling yourself that you have
no clue, settle down, and carefully read the words that are right there on the page.

I'll tell you one more detail that's not in the problem:  "breadth" means "width".
 
Now.  The problem clearly tells you all of these things, in this exact order:

=>  Area of the walls = (2 x height) x (length + width)

=>  length = 8m
=>  width = 6m
=>  height = 2.5m 

Is there a reason you can't take the numbers for length, width, and height,
and write them in the formula for the area ?  Do I have to do all the work ?

Area = (2 x height) x (length + width)

Area = (2 x 2.5m ) x ( 8m    +   6m  )

Do the arithmetic inside the parentheses:

Area = (    5m     ) x (     14m          )

Do the multiplication:

Area = 70 m² .

You will never see a problem that comes any closer to answering itself for you.

What is the slope-intercept form of 9x +3y −6 = 0?

Answers

9x +3y-6 = 0\n \n3y=-9x-3 \ \ /:3 \n \ny=-3x-1 \n \n the \ slope \ intercept \ form \ is : \n \n y= mx +b \n \n slope : \ m= -3
he slope intercept form is
3y=-9x+6
y=-3x+2

A $3300 principal earns 4% intrest, compounded annually. After 3 years, what is the balance in the account.

Answers

This can be answered using the following formula for interest:

Let:
F = future value
P = principal value
n = interest period (n = 3)
i = interest percentage

F = P(1 + i)^n

Substituting the given values, we arrive at the following:
F = 3300(1 + 0.04)^3
F = 3712.05

Therefore, after 3 years, the balance in the account will be $3712.05

Answer:

It is $3,712.05

:D
Other Questions
For which equation is m = 12 not the solution?15 - m = 3 m + 8 = 20 m - 3 = 15 2 + m = 14
Round off 17.2 to one significant figure
Solve the system of linear equations by graphing.2x + 3y = 16.95x = y + 7.4What is the solution to the system of linear equations? Round to the nearest tenth as needed.
Sam used 17 cans of paint to paint 6 walls. He used the same amount of paint on each wall. Which is the correct way to show how to find how many cans of paint he used for each wall.