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3 years ago

12

Write the linear equation x=3/5y-4/5 in standard form

1 answer:

Nostrana [21]3 years ago

4 0

Answer:

To rewrite these equations in standard form you need to understand that standard form looks something like this Ax+By=C, now obviously there will be variations like Ax-By=C or -Ax+By=C, etc..., but for these expressions, they would look like this:

1. -8y + 0x = 37

2. 14x + 4y = -18

3. x + y =

4. 13x + 0y = -25

Step-by-step explanation:

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Help me please. what is the solution for<br> 4≤n−4

notka56 [123]

Answer:

n $\geq$ 8

Step-by-step explanation:

You add 4 to both sides to make n the only thing on one side. Then to make the answer look better you move n to the left side and flip the symbol because n changed sides.

$4\leq n-4\\ 4+4\leq n-4+4\\ 8\leq n\\ n\geq 8$

7 0

3 years ago

Ms. Ramirez earns 250 each week plus 7% of any amount she sells. she earned 845 last week. How much did she sell ?

prohojiy [21]

Answer:

8500

Step-by-step explanation:

That's my answer and thats correct brainliest me please trust me

5 0

3 years ago

Read 2 more answers

Use the inverse of the function y = x2 − 18x to find the unknown values.

Lerok [7]

ANSWER

b=1, c=81, and d=9.

EXPLANATION

The given function is:

$y={x}^{2}-18x$

This function is the same as:

$y={(x - 9)}^{2}-81$

To find the inverse of this function, we interchange x and y.

$x={(y-9)}^{2}-81$

Solve for y:

$x+81={(y- 9)}^{2}$

Take square root of both sides:

$\pm \sqrt{x + 81}=y-9$

$y=\pm \sqrt{x + 81}+9$

Hence,

b=1, c=81, and d=9.

7 0

3 years ago

Read 2 more answers

Find the surface area of this triangular prism.

topjm [15]

Answer: B. 48

HOPE THIS HELPS :D

6 0

3 years ago

G(x)=(x+4)^2 +1 <br> “find the inverse rule for the function below”

Galina-37 [17]

Answer:

√x-4+2-1=x=g-¹=(x)

Step-by-step explanation:

g(x)=(x+4)^2+1

x:

x=(x+4)^2+1

y=(x+4)^2+1

=x:x-4+2-1=x

√x-4+2-1=x=g-¹=(x)

6 0

3 years ago