helloooo any help :( ?

Answer:

We if you really want to know the answer....

2.401e+29

Step-by-step explanation:

Answer:

74 words per minute

Step-by-step explanation:

If the tiles

3478 words ———————-> 47 mins

?    Words ————————> 1 min

cross multiply

?=74

Answer:

Step-by-step explanation:

1/2 x 1/3 = 1/6

5/12 x 3/4 = 5/16

5/16 x 2 = 5/8

Answer:

the first one is 1/6 the second is 5/8 the third is 5/16

Step-by-step explanation:

Answer:

2401

Step-by-step explanation:

Because 7x7x7x7 is 2401, you’re supposed to multiply 7 by it’s exponent, and in this case, its 4. So multiply, 7 four times.

Answer:

y = -1

Step-by-step explanation:

3(2) + y = 5

6 + y = 5

-6

y = 5 -6

y = -1

Answer:

-1

Step-by-step explanation:

I hope this helps!!

Answer:

y = 4x - 3

Step-by-step explanation:

slope - intercept form is: y = m*x + b, where m is slope and b is the y intercept.

Answer: A) 3000 miles

Step-by-step explanation:

B, C, and D couldn't possibly be correct.

Answer:

A: 3,000

Step-by-step explanation:

If one inch on the map is equivalent to 200 miles in real life the equation would look like 200i=m, i representing inches and m representing miles. To solve this certain equation you would mulitiply 200 by 15 which is 3,000

Hope this helped, good luck!

Answer:

see explanation

Step-by-step explanation:

Given the sequence

1, 3, 6, 10, 15

(a)

This is the sequence of triangular numbers.

After the first term the pattern is

+ 2, + 3, + 4, + 5, ............

(b)

Using this pattern then

a₆ = a₅ + 6 = 15 + 6 = 21

a₇ = a₆ + 7 = 21 + 7 = 28

a₈ = a₇ + 8 = 28 + 8 = 36

(c)

The n th term formula for triangular numbers is

[tex]a_{n}[/tex] = [tex]\frac{1}{2}[/tex] n(n + 1)

(d)

Substitute n = 21 into the formula

a₂₁ = [tex]\frac{1}{2}[/tex] × 21 × 22 = 21 × 11 = 231

Answer:

−  1 6    +  5 1

Step-by-step explanation:

Answer: { 3, 8, 12, 43, -14, -25 }

greastest---leastest

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Since the coefficients must be real and one of the roots is 1-i, then there has to be another root which is 1+i so that the coefficients can be real. Summing up all of the roots, we see there are 4 roots that just be part of the equation: 3, 4, 1-i, and 1+i. Since it is asking for the least, it has to be 4. Since the number of roots is the degree, the least it can be is 4.

Answer:

Step-by-step explanation:

You basicly want to use A=pe^rt to find the amount of money you now have. A is the total amount of money you have after a certian period of time (T) while your money grows at a steady rate (R). (E) is an irrational number 2.71828. (P) is the amount of money you started with. Your precentage is your rate and this means you earn 9% of what you have per year. The way the problem would be set up A=1500(2.71828)^(.09)(2). This problem allows for exponential growth to occur because your two variables are time and the amount you have in that time.

Answer: if you’re supposed to be subtracting the answer would be -1/8

Step-by-step explanation:

The denominator is the same so you don’t have to change it. The numerator is 5-6 which is -1.

Answer:

5

8

–

6

8

=  

5 – 6

8

=  

– 1

8

Step-by-step explanation:

Answer:

She would have to work 10 hours.

Step-by-step explanation:

She charges 20 to do the job but 5 for every hour well she already has 20 cause thats what she charges to do the job and sine 5x10=50

50+20=$70 so she will need to work 10 hours to be able to spend $70 on trip

Answer: 2 4/15 months

Step-by-step explanation:

From the question, we are informed that a wagon train traveled from Missouri to Wyoming in 1 2/3 months and from Wyoming to Utah in 3/5 month.

The number of months that it will take the wagon train to travel from Missouri to Utah will be:

= 1 2/3 + 3/5

The common lowest multiple is 15

= 1 10/15 + 9/15

= 1 19/15

= 1 + 1 4/15

= 2 4/15 months

It will take they train 2 4/15 months to travel from Missouri to Utah.

Answer:

Step-by-step explanation: Use the slope formula which is y2-y1

                                                                                                    x2-x1

Answer:

explanation above in the pic

Answer:2y+y-4+9

Step-by-step explanation:

2y+y-4+9

Answer: -8<y<12

Step-by-step explanation:

Answer:

The answer is: −8 < y < 12

Answer:

Domain: {-1, 0, 2, 3, 5}

Range: { -1, 0, 3, 5, 5}

Function: no

Answer:

If we multiply equation 2 with -6 and add both equations, we can eliminate variable y. The equation is given and solved below.

Step-by-step explanation:

The equations given are:

12x+6y=120

4x+y=30

We need to find How can you change one equation so that one variable is eliminated when the two  equations are added?

Let:

[tex]12x+6y=120--eq(1)\\4x+y=30--eq(2)[/tex]

If we multiply equation 2 with -6 and add both equations, we can eliminate variable y.

Solving

[tex]12x+6y=120\\-24x-6y=-180\\---------\\-12x+0y=-60\\-12x=-60\\x=\frac{-60}{-12}\\x=5[/tex]

So, we eliminated the variable y and found the value of x.

Now Putting value of x in any of above equations we can find value of y.

[tex]4x+y=30\\4(5)+y=30\\y=30-20\\y=10[/tex]

So, we get value of y=10

9514 1404 393

Answer:

  (x, y) = (3, 3)

Step-by-step explanation:

The two expressions for y can be set equal:

  2x -3 = 1/3x +2

  5/3x = 5 . . . . . . add 5 -1/3x

  x = 3 . . . . . . . . . multiply by 3/5

  y = 2(3) -3 = 3 . . . find y using the first equation

The solution to the system of equations is (x, y) = (3, 3).

Answer:

Step-by-step explanation:

Hope this helps! Please mark as brainlest.

Thanks!

Answer:

the second answer

Step-by-step explanation: too lazy to explain

Answer:

The 3 the graph extends forever to both the left and the right.

Step-by-step explanation: