Round 831,638 to the nearest thousand

Answer:

Prime factors are factors of a number that are, themselves, prime numbers.

Example: the prime factor of 15 are 3 and 5 because 3x5=15 and they are both prime numbers.

Answer:

_+6=2

Step-by-step explanation:

just simple math

Answer:

Either 2+6 or 6+2

Answer:

15

Step-by-step explanation:

2 * 3 = 6

5 * 3 = 15

7 * 3 = 21

9 * 3 = 27

Answer:

The answer is C

Step-by-step explanation:

You have to do the Pythagorean Theorem.

A. you get 25=25

B. you get 169=169

C. you get 232=289

D. you get 625=625

Answer:

60

Step-by-step explanation:

Answer:

Sure!

Step-by-step explanation:

Answer:

1. $1.25

2. 0.05x + 0.25y

Step-by-step explanation:

nickles = 0.05

quarters = 0.25

0.05^10 =    0.50

3 x 0.25 = + 0.75

                    1.25

0.05x + 0.25y

Answer:

20 minutes

Step-by-step explanation:

3 miles= 30 min

1 mile= 10 mins

2 miles= 10*2

2 miles= 20 min

It will take Stephanie 20 minutes to run 2 miles.

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, Stephanie ran 3 miles in 30 minutes.

Therefore, Stephanie ran 1 mile in (30/3) = 10 minutes.

Hence, It will take Stephanie (2×10) = 20 minutes to run 2 miles.

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Answer:

m = 2

b = -9

Write the equation in slope-intercept form, y = mx + b.

y = 2x - 9

Step-by-step explanation:

Answer:

2

-9

Y=2x-9

Step-by-step explanation:

Answer:

Step-by-step explanation:

hi !

https://brainly.com/question/5121239

check this someone already asked the question

:)

Answer:

the slope is 0.

Answer:

Slope is zero

Answer:

[tex]\frac{30x+30}{x+7}[/tex] is the simplified radical expression.

Step-by-step explanation:

For this one, we have fractions in the bottom of a fraction (denominator).

So, we would multiply by [tex]\frac{1}{x+1}[/tex].

[tex]\frac{5x+5}{\frac{1}{6}x+\frac{7}{6} }[/tex]

Then Multiply by 6.

[tex]\frac{30x+30}{x+7}[/tex] is the simplified radical expression.

Answer:

I belive the correct answer might be (A)

Answer:

-10 1/2

Step-by-step explanation:

Answer:

Slope = -2

Step-by-step explanation:

x1   y1     x2   y2

(-1 , 9)     (2 , 3)

Slope = y2 - y1

             x2 - x1

3 - 9  = -6  

2 -(-1) =   3

                      = -2

The slope between the two points is -2.

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

The  slope is given as,

m = (d - b) / (c - a)

Where (a, b) and (c, d) are the two points.

Now,

(-1, 9) = (a, b) and (2, 3) = (c, d)

m = (3 - 9) / (2 + 1)

m = -6 / 3

m = -2

Thus,

The slope is -2.

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Answer:

Constant

Step-by-step explanation:

(1,32)

(2,64)

(3,96)

They increase by 32 each time

Answer:

b is 40

Step-by-step explanation:

Answer:

I think b = 40

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the algebraic equation of a line, we are able to graph it in a number of ways. In this section, we will be given a geometric description of a line and be asked to find the algebraic equation. Finding the equation of a line can be accomplished in a number of ways, the first of which makes use of slope-intercept form,  

y

=

m

x

+

b

. If we know the slope, m, and the y-intercept, (0, b), we can construct the equation.

Example 1: Find the equation of a line with slope  

m

=

−

5

8

and y-intercept (0, 1).

Solution: The given y-intercept implies that  

b

=

1

. Substitute the slope m and the y-value of the y-intercept b into the equation  

y

=

m

x

+

b

.

Answer:  

y

=

−

5

8

x

+

1

Answer:

50

Step-by-step explanation:

all your doing is dividing 100 by 20 and u get 50

Answer: 15. A. Proportional 16. B. 50 mph

Step-by-step explanation: The price and the number of apples are proportional based on the info you have given us. And B. 50 is correct because 100 miles in 2 hours is 100/2 which equals 50/1 so the unit rate would be B. 50 mph.

Answer:

9/20 mi

Step-by-step explanation:

35 = 78 * h

3. divide 35 by 78 = 0.44871794871

4. round that to .45

5. To make a fraction, put it over 100

45/100

7. Simplify fraction

9/20

Answer:

120

Step-by-step explanation:

all complementary angles should add up to 180 degrees

Answer:

the value of 2 is 60

Step-by-step explanation:

Answer: 44 I believe.

Step-by-step explanation: Please mark Brainiest if I'm right.

Answer:

B. 66

Step-by-step explanation:

idk how to explain it without repeating what it says in the answer

Answer:

The answer is:

B) 66 degrees

Step-by-step explanation:

Since the triangle is an isosceles triangle, angle C is the same as angle B.

57 + 57 = 114

Since you know two of the three angles, and you know that a triangle's angles must equal 180 degrees...

180 - 114 = 66

Angle A must equal 66 degrees for the triangle to equal 180 degrees.

I hoped this helped you! If it did, please consider rating and pressing the 'Thanks' button. Have great day!

Answer:

so if Thomas payed $40 for the bus we have to find what he payed not including the $40 bus fee.

so we have to subtract 40 from the total price of $104.40.

the equation is 104.40-40=?

104.40-40=$64.40 payed outside the bus fee.

now we have to figure out how many times .70 fits into 64.40

the equation would be 64.40/.70 which means we are dividing 64.40 by .70

so 64.40/.70=92

Thomas and his friends traveled a total of 92 miles to go to the concert.

Step-by-step explanation:

Answer:

SAS

Step-by-step explanation:

They share a common side, equal angles, and the outside sides are the same.

SAS

Answer:

X=-2 and y=8. (-2,8)

Step-by-step explanation:

Let's solve your system by substitution.

y

=

3

x

+

14

;

y

=

−

4

x

Step: Solve

y

=

3

x

+

14

for y:

y

=

3

x

+

14

Step: Substitute

3

x

+

14

for

y

in

y

=

−

4

x

:

y

=

−

4

x

3

x

+

14

=

−

4

x

3

x

+

14

+

4

x

=

−

4

x

+

4

x

(Add 4x to both sides)

7

x

+

14

=

0

7

x

+

14

+

−

14

=

0

+

−

14

(Add -14 to both sides)

7

x

=

−

14

7

x

7

=

−

14

7

(Divide both sides by 7)

x

=

−

2

Step: Substitute

−

2

for

x

in

y

=

3

x

+

14

:

y

=

3

x

+

14

y

=

(

3

)

(

−

2

)

+

14

y

=

8

(Simplify both sides of the equation)

Answer:

x

=

−

2

and

y

=

8

If the given equations are y=3x+14 and y= -4x​. The value of x and y for the equation will be -2 and 8 respectively.

Equations are statements that affirm the equivalence of two expressions that are joined by the equals symbol "=". An equal sign ("=") links two expressions together to form an equation. The two expressions on each side of the equals sign are referred to as the "left-hand side" and "right-hand side" of the equation.

It is given that the equations are,

y=3x+14 ----------(1)

y= -4x​  -------------(2)

In order to solve "by substitution," you must first solve one of the equations for one of the variables (you choose which one), plug that solution back into the other equation, "substituting" for the selected variable and then solve for the other.

Substitute the value of y from equation 2 in equation 1 as

y=3x+14

-4x=3x+14

Rearrange the equation in order to find the value of x as

-4x-3x=14

-7x=14

x= -14/7

x= -2

Put the value of x in equation 2 as

y= -4x

y= -4(-2)

y=8

Thus, if the given equations are y=3x+14 and y= -4x​. The value of x and y for the equation will be -2 and 8 respectively.

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Answer:

20%

Step-by-step explanation:

If we multiply 680 per 100 and divide it by 3400 (by using the rule of three), this is the result we get. I hope this helps...

Answer:

6*2=12-6=6

Lol Hope This Helps If Not Then Im Sorry Have A Nice Day

^√^

Step-by-step explanation: