Alejandro's baseball album holds 3 baseball cards per page. If there are 8 pages in the album, how many baseball cards can it hold? Use the number line to help solve the problem. Write your answer in the post below.

Answer: 19

Step-by-step explanation:

[tex]a-4b\\\\=7-4(-3)\\\\=7-(-12)\\\\=7+12\\\\=19[/tex]

Answer:

0.94

Step-by-step explanation:

Computation for what is the probability that AT LEAST ONE of them has been vaccinated

Based on the information given this is a binomial Distribution therefore Let;

Number of people represent n= 3 people

Population represent p = .61

Using this formula

Probability(AT LEAST ONE vaccinated) = 1 - [ 1*(1-Population vaccinated^People randomly selected)]

Let plug in the formula

Probability(AT LEAST ONE vaccinated) = 1 -[1*(1-.61^3)]

Probability(AT LEAST ONE vaccinated) = 1 - [1×(1-.61^3)]

Probability(AT LEAST ONE vaccinated) = 1 - (1×.39^3)

Probability(AT LEAST ONE vaccinated) = 1 - 0.059319

Probability(AT LEAST ONE vaccinated) = 0.940681

Probability(AT LEAST ONE vaccinated) = 0.94

Therefore the probability that AT LEAST ONE of them has been vaccinated is 0.94

Answer:

x = (z - y)/(a - b)

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

Step 1: Define

ax - bx + y = z

Step 2: Solve for x

Answer:

The solution for x will be:

[tex]x=\frac{z-y}{a-b}[/tex]

Step-by-step explanation:

Given the expression

[tex]ax-bx+y=z[/tex]

subtract y from both sides

[tex]ax-bx+y-y=z-y[/tex]

simplify

[tex]ax-bx=z-y[/tex]

Factor ax-bx = x(a-b)

[tex]x\left(a-b\right)=z-y[/tex]

Divide both sides by a-b;  a≠b

[tex]\frac{x\left(a-b\right)}{a-b}=\frac{z}{a-b}-\frac{y}{a-b};\quad \:a\ne \:b[/tex]

simplify

[tex]x=\frac{z-y}{a-b};\quad \:a\ne \:b[/tex]

Therefore, the solution for x will be:

[tex]x=\frac{z-y}{a-b}[/tex]

Answer:

x=5

Step-by-step explanation:

i think you posted this question twice, but here it is:

in order for this figure to truly be a kite, AD and AB have to be equal.

So:

4x=x+15

now we must solve the equation:

3x=15

x=5

Answer:N is 22.5 I think

Step-by-step explanation:

Half of 90 is 45 and N looks like half of P and half of 45 is 22.5

Answer:

3 3/16

Step-by-step explanation:

Length of the box L= 2 1/2m= 1 9/16 W

Width of box W = W

Height H=?

Volume V= 12 3/4m3

If L= 5/2 = 25/16 W

W= 16 × 5/2× 25

W= 80/50= 8/5 = 1 3/5

V= LWH

Hence height =

51/4 = 5/2 × 8/5 × H

H= 51/4 × 10/40 =51/16

H= 3 3/16

Answer:

On the highway, the cost to drive per mile is $2.21

Step-by-step explanation:

In the city the average distance per gallon is 15 miles

On the highway, he can drive 47% farther;

The distance he can cover on the highway per gallon will be;

15 + 47% of 15

= 15 + 0.47(15)

= 15 + 7.05 = 22.05

So on the highway, he can travel a distance of 22.05 miles

So the cost per mile on the highway would be;

$3.25 for 15 miles

$x for 22.05 miles

so we have the cost to drive per mile on the highway as;

(3.25 * 15)/22.05 = $2.21

Step-by-step explanation:

use this formula

given year/given year=(n-1)/(n-1)

here 6year =2times

3year=4times

6year/2year=(2-1)time/(4-1)time

6/x=1/3

x=18 years

Answer:

F' : (-5,5)

G' : (0,5)

H' : (0,9)

Step-by-step explanation:

<33

Answer:

F = (-10,0)

G= (-5,0)

H= (-5,40

my explanation: We want to translate it to the left 5 units so if we move over the whole triangle 5 units to the left, this is your answer! Hope I could help. <3

Answer:

108 cubes

Step-by-step explanation: 9 times 12 equals 108

9 • 12 = 108 cubes

Answer:

108

Step-by-step explanation:

9×12=108

That's it!

Answer:

30.85

Step-by-step explanation:

1. Put the 12.34 on top to make things simpler

then just multiply each number as if the decimals weren't there to begin with.

Your answer should look way too big, but when you finish multiplying count how many decimal places were in the two numbers, for this it would be 3 since there is a 5, 3, and 4 behind the decimal places.

You have to count 3 decimal places in your final answer to get the right solution! Any 0's trailing behind can be removed as well.

Hope this helps!!!

Answer: 30.85

Step-by-step explanation:

This is the answer because you have to straight up your decimal so you can multiply your numbers up right and every time you get ready to add you suppose to add a extra zero.

Answer:

C.) -7/5

Step-by-step explanation:

To subtract fractions, we need to have common denominators. So first, we will change -1 1/5 to -6/5.

Now we will change the denominator of both -6/5 and 1/2 to 10.

We now have:

5/10 and -12/10

5-12=-7

So the answer would be -7/5

If we want to use the number line, we would first find 5/10 (1/2) on the graph and count down (to simulate subtraction) 12 units since we are subtracting by 12. :))

Answer:

o,1

Step-by-step explanation:

Answer:

x = -1

Step-by-step explanation:

−6x+2=8

Subtract 2 from each side

−6x+2-2=8-2

-6x = 6

Divide by -6

-6x/-6 = 6/-6

x = -1

Answer:

X=-1

Step-by-step explanation:

Perfrom inverse operations

subtratc 2 fro m both sides

-6x=6

x=-1

Answer:

24 is the answer ok 21/7

is 3 and multiply it with 8 that is 24

2]

q = -3

Answer:

See attached

Step-by-step explanation:

The graph of inequality y ≤ 5/3x - 4 is attached

It is the shaded area to the right of solid line

x-intercept and y-intercept shown

Answer:

Your answer is attached in the answer

Answer: see attached

Step-by-step explanation:

 From the given properties of the functions,

 Functions given in the picture are 'f', 'g' and 'h'.

From the graph given for function 'f',

y - intercept = 1

Increasing in the interval → (-∞, -0.8] and (0.6, ∞)

Decreasing in the interval → [-0.8, 0.6]

From the table given for the function 'g',

Decreasing in the interval → [-2, 2]

y-intercept = -1

For function 'h',

h(x) = 4x³ + 3

Table of the input-output values for function will be,

x           h(x)

-2         -29

-1            -1

0            3

1             7

2           35

Therefore, function 'h' will increase in the interval → (-∞, ∞)

y-intercept → y = 3

Therefore, from these properties of the functions we conclude,

Learn more,

https://brainly.com/question/13508893

Answer:

0.25

25%

Step-by-step explanation:

......................

Answer:

9

Step-by-step explanation:

Answer:

Step-by-step explanation:

(x+3)/8 = (x+6)/10

x+3 = 8(x+6)/10

x+3 = 4(x+6)/5

x+3 = (4x+24)/5

x +3 = 4x/5  + 24/5

x - 4x/5 =  (24/5)-3

x/5 = 9/5

x = 9

Answers:

a = 2

b = -1

c = 3

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

Work Shown:

(numerator)/(denominator) = quotient + (remainder)/(denominator

(2x^3-5x^2+4x-8)/(ax^2+bx+c) = x-2 + (bx-a)/(ax^2+bx+c)

2x^3-5x^2+4x-8 = (x-2)(ax^2+bx+c) + (bx-a)

2x^3-5x^2+4x-8 = x(ax^2+bx+c)-2(ax^2+bx+c) + (bx-a)

2x^3-5x^2+4x-8 = ax^3+bx^2+cx-2ax^2-2bx-2c + bx-a

2x^3-5x^2+4x-8 = ax^3+(bx^2+2ax^2) + (-2bx+cx+bx) + (-a-2c)

2x^3-5x^2+4x-8 = ax^3+(b+2a)x^2 + (-b+c)x + (-a-2c)

The x^3 term of the left hand side (LHS) is 2x^3, while the x^3 term of the right hand side (RHS) is ax^3. This must mean a = 2.

The x^2 term of the LHS is -5x^2. The x^2 term of the RHS is (b+2a)x^2

Plugging in a = 2 leads to (b+2a)x^2 turning into (b+4)x^2. Equating the two x^2 coefficients has us get b+4 = -5 solve to b = -1

Now focus on the x terms. The LHS has 4x and the RHS has (-2b+c)x. Plug in b = -1 to get (-b+c)x turn into (c+1)x. Set this equal to 4x and you should find that c = 3

-----------------

In summary, we have:

a = 2

b = -1

c = 3

Note how the last term on the RHS is -a-2c = -2-2(3) = -8 which matches with the last term on the LHS. This helps confirm we have the correct values for a,b,c. Further confirmation would involve polynomial long division.

Answer:

a = 2; b = -1; and c = 3

Step-by-step explanation:

If the quotient of [tex]2x^3-5x^2+4x-8[/tex]  divided by [tex]ax^2+bx+c[/tex], gives   [tex]x-2[/tex]  , with a remainder of [tex]bx-a[/tex], then the product ( [tex]ax^2+bx+c[/tex],  ) * ( [tex]x-2[/tex] ) plus  [tex]bx-a[/tex]  should equal: [tex]2x^3-5x^2+4x-8[/tex]

And we can investigate the values of a, b, and c via operating the product and afterwards identifying like terms as shown below:

[tex](x-2) * (ax^2+bx + c)+bx-a= ax^3 +bx^2+cx-2ax^2-2bx-2c+bx-a=\\=ax^3+(b-2a)x^2+(c-2b+b)x-2c-a=2x^3-5x^2+4x-8[/tex]

And therefore, making the coefficients of like terms equal, we get:

[tex]a = 2\\b-2a=-5;\,\,and\,\, b=-1\\c-b=4;\,\,and\,c=3\\-2c-a=-6-2=-8[/tex]

Answer:

This is the answer. Do it fast. All the best

Answer:

x<(-10)

I hope it will be useful.

Step-by-step explanation:

2x > 3x + 10

The answer is Ethiopia.

There are 4 countries in the horn of Africa.They are Eritrea,Ethiopia,somalia and Djibouti