How do I transform the equations 5x+4y=8 and -2x+5y=30 so that they are in the form that y=MX+b?

Answers

Answer 1
Answer: 4y=5x+8 5y=-2x+30 the y always goes first. then the equal sign. next is x and finally just the digit which is also known as "b".
Answer 2
Answer: Make y the subject for both equations: 

5x + 4y = 8
4y = -5x + 8 
y = -(4/5)x + 8

-2x + 5y = 30
5y = 2x + 30
y = (2/5)x + 6

There you go, both equations are in y = mx + b for :) 

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Supposed you list the factors of a perfect square why is one factor a square root and not the other factors ?

Answers

No factor of a perfect square is a square root, (unless it's the square root of a perfect-
square number, and then it can be replaced by the number that's the square root of
what's inside the radical).

The  factors of a perfect square are just whole numbers.

256 is a perfect square.

Its factors are 1, 2, 4, 8, 16, 32, 64, 128, and 256. 

10 to the 6th power multiplied by what equals 10 to the 18th power

Answers

 
You're asking

            (10⁶) times (10^p) = 10¹⁸ .

When you multiply two numbers that have the same base
but different exponents, you just add the exponents.

So                                         6 + p = 18

Subtract 6 from each side:          p = 12 .

                 10⁶  x  10¹²  =  10¹⁸ .

                




HELP!! I NEED THIS FAST!!! A chip board has 10 black chips and 13 red chips what is the value of the chip board

Answers

Answer:Yessss

Step-by-step explanation:

Pls help! will give brainliest

Answers

1= 4
2= I THINK c+3
3=18

How do you get the answer for 10 millimeters increased by 30%

Answers

First you have to find what 30% of ten is, and then add it to the 10. So how do you find 30 % of 10? In math...

"of" means ×
"is" means =

30% of 10 is
30 % × 10 =

change 30% to a decimal by dividing by 100 ( move the decimal to the left 2 places)

.30 × 10 = 3

So 30% of ten is 3. Now since we are increasing by 30%, we have to add it to the original value, 10.

3 + 10 = 13

So 10 millimeters increased by 30% is

13 millimeters

1) What is the slope of the line that passes through the pair of points (2, -3) and (5, -4)2) Write an equation in point-slope form for the line through the given point with the given slope. (3, -4) Slope = 6

Answers

QUESTION 1: (2, -3) and (5, -4)

Y2 -Y1

X2 -X1

-4 - -3

5 - 2

= - 1

    3


QUESTION 2:  (3, -4) Slope = 6

About Point Slope Form:

  • Y -Y1 = m (x - X1)
  • m is the slope
  • Y1 & X1 is a point on the line
  • The form allows you to identify the slope & the point on the line

Y - -4 = 6 (x - 3)