Jordan has twenty times as many baseball cards as his brother. His brother has 9 cards. How many cards does Jordan have ​

Answer:

y=11

Step-by-step explanation:

Im so 100 percent sure but thats mostly the right answer

Answer:

y = 11

Step-by-step explanation:

-38 = 7y + 17 - 12y

-38 = -5y + 17

-17            -17

-55 = -5y

divide both sides by -5

11 = y

or y = 11

Hope this helps!!!

Step-by-step explanation:

Let's see. f(4) makes the divisor x-4

4|-2 9 -6 7

| 8 -68 296

-2 17 -74 2072

The quotient is -2x²+17x-74 with a remainder of 2072

Answer:

Jane scored 28 and Lenny scored 7

Step-by-step explanation:

Answer:

Conclusion:

The rate of change of function 1  = 3

The rate of change of function 2 = 5/3

The initial Value of function 1 = y = 2

The initial Value of function 2 = y = 3

Step-by-step explanation:

Function 1)

Determining rate of change for function 1:

x        1         2         3         4

y       5        8          11        14

Finding the rate of change or slope using the formula

Rate of change = m = [y₂-y₁] / [x₂-x₁]

Taking any two points, let say (1, 5) and (2, 8)

Rate of change = m = [8-5] / [2-1]

                                 = 3/1

                                  = 3

Therefor, the rate of change of function 1 = m = 3

using point-slope form to determine the function equation

y-y₁ = m (x-x₁)

where m is the rate of change or slope

substititng m = 3 and the point (1, 5)

y - 5 = 3(x - 1)

y - 5 = 3x-3

y = 3x-3+5

y = 3x + 2

Thus, equation of function 1 will be:

y = 3x + 2

Determining Initial Value for Function 1:

substituting x = 0 in the equation to determine the initial value

y = 3(0)+2

y = 0+2

y = 2

Therefore, the initial Value of function 1 will be: y = 2

Function 2)

Determining the rate of change for function 2:

Given the function 2

[tex]y\:=\:\frac{5}{3}x+3[/tex]

comparing with the slope-intercept form of a linear function

y = mx+b     where m is the rate of change

so the rate of change of function 2 = m = 5/3

Determining Initial Value for Function 2:

substituting x = 0 in the equation to determine the initial value

[tex]y\:=\:\frac{5}{3}x+3[/tex]

[tex]y\:=\:\frac{5}{3}\left(0\right)+3[/tex]

[tex]y = 0+3[/tex]

[tex]y = 3[/tex]

Therefore, the initial Value of function 2 will be: y = 3

Conclusion:

The rate of change of function 1  = 3

The rate of change of function 2 = 5/3

The initial Value of function 1 = y = 2

The initial Value of function 2 = y = 3

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Answer:

w=54

Step-by-step explanation:

Answer:

W = 54

Step-by-step explanation:

Angles on a straight line add up to 180

180 - 126 = 54

Answer:

Option B

Step-by-step explanation:

Question 7

1). √14 + 6.2 < 3π - 8.2

   Since, 14 is the nearest whole square number to 16

   √14 ≈ √16 ≈ 4

   Similarly, π ≈  3.14 ≈ 3

   By substituting these approximate values in the inequality,

   4 + 6.2 < 3(3) - 8.2

   10.2 < 9 - 8.2

   10.2 < 0.8

   False.

2). [tex]\frac{17}{5}+\sqrt{64}>8+\pi[/tex]

   [tex]\frac{17}{5}+8>8+\pi[/tex]

   3.4 + 8 > 8 + 3.14

   11.4 > 11.14

   True.

3). 35 - √40 > 6π

    [Since, nearest whole square integer to 40 is 36 and π ≈ 3]

    35 - √36 > 6(3)

    35 - 6 > 18

    29 > 18

    True.

Therefore, Option B is the correct option.

Answer:

1. (1, -4) => G

2. (-4, 1) => A

3. (0, -2) => H

4. (3, 5) => D

5. (2, 0) => F

Step-by-step explanation:

1. (1, -4) => when x = 1, y = -4 at point G

2. (-4, 1) => when x = -4, y = 1 at point A

3. (0, -2) => when x = 0, y = -2 at point H

4. (3, 5) => when x = 3, y = 5 at point D

5. (2, 0) => when x = 2, y = 0 at point F

Answer:

The value of x = 9

Step-by-step explanation:

Angle Bisector Theorem

An angle bisector of a triangle would cut the opposite side into two segments that are proportional to the other two sides of the triangle.

Thus,

[tex]\frac{x}{15}=\:\frac{12}{20}[/tex]

Cross Multiply the expression

[tex]\:20\times x=12\times 15[/tex]

Divide both sides by 20

[tex]\frac{20x }{20}=\frac{180}{20}[/tex]

[tex]x=9[/tex]

Therefore, the value of x = 9

Answer:

138

Step-by-step explanation:

Thats the answer bcus yea

Answer:

you can't rickroll be with 69

Step-by-step explanation:

but it is 138

Answer:

13p and 4p+3

Step-by-step explanation:

Add similar elements: 12p+p=13p

Add/Subtract the numbers: 6-3=3

Answer:

x = 8 and y = 4

Step-by-step explanation:

I hope it helped you:)

Mark me as brainliest please!:(

9514 1404 393

Answer:

  208

Step-by-step explanation:

The order of operations requires that the multiplication be done before addition or subtraction.

  40 + 40 - 20×0 + 3 + 125

  = 40 + 40 - 0 + 3 + 125

  = 80 - 0 + 3 + 125

  = 80 + 3 + 125

  = 83 + 125

  = 208

__

The calculator shown in the attachment can be relied upon to perform calculations according to the order of operations. (It adds parentheses to show the order in which it is doing the calculation.)

Answer:

208

40 plus 40 minus 20 times 0 plus 125 in written form:

40 + 40 - 20 × 0 + 3 + 125

In order to get our answer 208, we must do it step by step:

First, we need to put 40 plus 40 into an equation:

40 + 40 = 80

Now that we have 80, we need to find 20 times 0:

20 x 0 = 0

Since 20 times 0 equals 0, we can now add 80 plus 3:

80 + 3 = 83

Now what we have left is to add 83 plus 125 which will give us our answer:

83 + 125 = 208!

The answer will be 208.

            Hope this helps!

     ~Hocus Pocus

Answer:

Answer:

First, get it into slope-intercept:

y = -3/5x + 4/5

The slope is -3/5

Step-by-step explanation:

Answer:

-46

Step-by-step explanation:

-9-7-8-15-6-1 equals -46

Answer: Choice C) 1/4

===================================================

Work Shown:

Let's rearrange terms a bit to say the following:

[tex]y = 9\cos\left(\frac{\theta}{4}+\frac{3\pi}{2}\right)+4\\\\y = 9\cos\left(\frac{1}{4}\theta+\frac{3\pi}{2}\right)+4\\\\y = 9\cos\left(\frac{1}{4}\left(\theta+6\pi\right)\right)+4\\\\y = 9\cos\left(\frac{1}{4}\left(\theta-(-6\pi)\right)\right)+4\\\\[/tex]

The last equation is in the form [tex]y = A\cos\left(B\left(\theta-C\right)\right)+D\\\\[/tex]

where,

We only need to worry about the value of B.

In this case, B = 1/4

So,

[tex]T = \frac{2\pi}{B}\\\\T = 2\pi \div B\\\\T = 2\pi \div \frac{1}{4}\\\\T = 2\pi \times \frac{4}{1}\\\\T = 8\pi\\\\[/tex]

The period is 8pi. Every 8pi units, a full cycle is completed.

However, we're not going from 0 to 8pi, but instead from 0 to 2pi.

The given interval is 2pi units wide. This is (2pi)/(8pi) = 1/4 of a full cycle. This is why choice C is the answer.

Answer:

[tex]x=30°[/tex]

Step-by-step explanation:

[tex]Area=\frac{18*20sinx}{2} \\ \Leftrightarrow 90=\frac{18*20sinx}{2} \\ \Leftrightarrow sinx=\frac{90*2}{18*20}=\frac{1}{2}\\ \Leftrightarrow x=30°[/tex]

Answer:

2.6 hours

Step-by-step explanation:

use distance formula:  d = r * t

                                     83 = 32t

                                     83/32 = t

                                       2.6 = t

2.6 hours is 2 hours, 36 minutes

Answer:

B

Step-by-step explanation:

Answer:

clue 1 with graph 3, Clue 2 with graph 4, clue three with graph 1, and clue 4 with graph 2

Step-by-step explanation:

Hope this helps :)

answer: 16 plates

I apologize if this is an incorrect answer,however, I believe that the fraction was added to throw you off. so if you divide the number of bowls you get 2 and then you multiply 8 by 2

If you spend all your money just on plates. Then the number of plates that you can buy will be 20.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

Wendy spends 3/5 of her money on 3 bowls and 8 plates. With the rest of your money, you can buy another 6 bowls.

Let 'x' be the cost of each bowl, 'y' be the cost of each plate, and 'T' be the total amount of money. Then the equations are given as,

3x + 8y = (3/5) T          ...1

6x = (2/5) T

x = (1/15) T                 ...2

From equations 1 and 2, then the cost of each plate is calculated as,

3(1/15)T + 8y = (3/5)T

8y = 2/5

y = (1/20)T

If you spend all your money just on plates. Then the number of plates that you can buy will be given as,

⇒ T / (T / 20)

⇒ 20

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

Answer:

1

Step-by-step explanation:

because the is an invisible 1 in an letter

Answer:

Step-by-step explanation:

Note: y = 10 when x = 5 is already given, must be find x for y = 5.

y = k/x is the formula, using the given values finding the constant:

So for y=5 we have:

Answer:

B and C

Step-by-step explanation:

i just did this give me brainliest

Answer:

-5

Step-by-step explanation:

i just guessed so dont trip

Answer:

-5

Step-by-step explanation:

or -3-6+4

or-9+4

therefore -5