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3 years ago

If y=2x-4 what is m and b using y=mx+b form?

Mathematics

2 answers:

stiks02 [169]3 years ago

6 0

Answer:

m➡ 2

b➡-4

Step-by-step explanation:

y=mx+b

m-slope

b-y-intercept

Scrat [10]3 years ago

3 0

The answer to that is X =2

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To create a unique house paint color, Melton mixes together a sample that is 12 gallons of red, 2.5 gallons of yellow and 0.5 ga

Mariana [72]

Answer:

180

Step-by-step explanation:

total ratio is 15

gallons of red =

$\frac{12}{15} \times 6 \times \frac{15}{0.5 } \\ \\ = 144$

gallons of yellow

$30$

gallons of blue

$\frac{0.5}{15} \times 30 \times \frac{15}{2.5} \\ \\ = 6$

total =144+30+6

=180

4 0

2 years ago

Read 2 more answers

WILL MARK BRAINLIEST!!!

babymother [125]

Answer: $-2$

Step-by-step explanation:

To find the slope of the line , we will write the equation in the form:

$y = mx + x$

where:

$m =$ slope

$c =$ y - intercept.

To write $4x + 2y = 12$ in this form , we will make y the subject of the formula.

Subtract 4x from both sides

$2y = -4x + 12$

Divide through by 2 $y = -2x + 6$

Therefore :

$slope = -2$

8 0

3 years ago

Need a little help with one please

Pani-rosa [81]

Answer:

That would be the side-side-side (SSS) postulate, which states that if all the sides of a triangle are in a fixed ratio to all the corresponding sides of another triangle, then the two triangles are said to be congruent.

Step-by-step explanation:

Looking at triangles ABC and DEF, we notice that:

$\frac{AB}{DE} = \frac{AC}{DF}=\frac{BC}{EF}$

since

$\frac{3}{18} = \frac{6}{36}=\frac{7}{42}=\frac{1}{6}$

Let me know if you have further questions.

4 0

2 years ago

Which quotient is reasonable? Do not perform the division. 7315 ÷ 12 A. 6 R 9 B. 60 R 9 C. 609 D. 6,009

ANTONII [103]

Answer:

C. 609

Step-by-step explanation:

In the question, 4-digits number were given to be divided by a 2-digits number. Without performing the division, it is only reasonable to say that the quotient will be a 3-digits number.

In the given options, the only 3-digits number is 609

Also, you can multiply 609 by 12 to check how reasonable your guess is.

⇒ 609 x 12 = 7308

The difference between 7315 and 7308 is 7.

The remaining number (7) is not up to 12 and when 7 is divided by 12 it will not give a whole number digit.

Therefore, the only reasonable quotient in the given options is 609.

5 0

3 years ago

Micheal paid for 2.5 pounds of plums with a ten-dollar bill. He received 1.20 in change from the cashier.What was the price,per

Oxana [17]

Answe

Step-by-step explanation:

8 0

3 years ago