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3 years ago

Through: (-3,1), slope = 2

Mathematics

1 answer:

Bogdan [553]3 years ago

8 0

Answer:

y = 2x + 7

Stepy by-step explanation:

y = 2x + b

1 = 2(-3) + b

1 = -6 + b

7 = b

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2 Look at the open number line in<br> Problem 1. How would you change the<br> numbers to show 9 + 5?

-BARSIC- [3]

Answer:

i need the number line

Step-by-step explanation:

lol

8 0

3 years ago

In which number does the digit 4 have a value that is 10 times as great as the value of the digit 4 in 348,971? 284,796 or 327,4

Doss [256]

Answer:

The number is 492,875.

Step-by-step explanation:

Given:

A number that is = $348,971$

Place value of 4 = $40,000$

Place value is ten thousands.

We have to identify the number where the place value of 4 is 10 times of the given number.

Numbers given:

284,796 or 327,498 or 492,875 and 742,186.

Lets see the place value of 4 in each of the number.

⇒

$284,796$ place value of $4$ is $4,000$ .
Place value of 4 is thousands.

⇒

$327,498$ place value of $4$ is $400$ .
Place value of 4 is hundreds.

⇒

$492,875$ place value of $4$ is $4,00,000$ .
Place value of 4 is hundred thousands.

⇒

$742,186$ place value of $4$ is $40,000$ .
Place value of 4 is ten thousands.

Notes:

Ten thousands multiplied with ten is hundreds thousand.

⇒ $10,000\times 10 =1,00,000$

So,

The number which has digit 4 as hundred thousands place values is 492,875.

4 0

3 years ago

a bag with 9 marbles is shown a marble is chosen from the bag at random. what are the odds in favor of choosing a black marble

torisob [31]

It depends on the number of the different colored marbles. if there are more black marbles, then there is a greater possibility of choosing that color.

8 0

3 years ago

What is the equation, in point-slope form, for a line that goes through(8,

LUCKY_DIMON [66]

Answer:

$\boxed{y-4=-\frac{5}{6}(x-8)}$

Step-by-step explanation:

Point slope form is: $y-y_1=m(x-x_1)$

$(x_1,y_1) - Coordinate\\ m- Slope$

We are given the slope of $-\frac{5}{6}$ and the point of (8,4).

Replace 'm' with -5/6, 'x1' with 8, and 'y1' with 4.

$y-y_1=m(x-x_1)\rightarrow \boxed{y-4=-\frac{5}{6}(x-8)}$

I do not see any options that match this, but the boxed equation should the correct answer.

8 0

3 years ago

Simplify:<br> X(3.8 - 2.6) +3+3.2 (x + 2)

vampirchik [111]

Answer:

4.4x+9.4

Step-by-step explanation:

x(3.8)-x(2.6)+3+3.2(x)+3.2(2)

3.8x-2.6x+3+3.2x+6.4

Combine all of x's with the blanks

4.4x+9.4

6 0

3 years ago