answer quick for brainliest!

Answer:

[tex]8b+3.25p\leq 80[/tex]

Step-by-step explanation:

Each bag of popcorn costs $8

Each pretzel costs $3.25.

Skylar has a total of $80 to spend on both items. This means that she can either spend less than or exactly $80.

i.e Total Cost [tex]\leq \$80[/tex]

Skylar's Total cost on popcorns and pretzels =8b+3.25p

Therefore:

[tex]8b+3.25p\leq 80[/tex]

Therefore, an inequality that would represent the possible values for the number of bags of popcorn purchased, b, and the number of pretzels purchased, p will be:

[tex]8b+3.25p\leq 80[/tex]

Step-by-step explanation:

3/8 = 15/40= 75/200

2/5 = 16/40 = 80/200

-> 4 rational numbers between 75/200 and 80/200 are 76/200, 77/200, 78/200, 79/200

Answer:

20 23/24 hours

Step-by-step explanation:

5*(3 1/8)+2*(1 3/5)

5*(25/8) + 2*(8/3)

125/8 + 16/3

375/24 + 128/24

=503/24

=20 23/24

Answer:

150 degrees

Step-by-step explanation:

Let's start off by looking at what we are working with in this specific problem:

We can see that we are looking at 2 angles, angle L and angle M, that add up to a total of 180 degrees (aka a straight line)

Now that we know that, we also have to keep is mind that angle L + angle M = 180 degrees.

Now that we've got all of that out of the way, let's set up a simple algebraic equation:

angle L + angle M = 180

We also know that angle L is 30 degrees so let's add it into the equation we have just created:

30 + angle M = 180

We now know that 30 plus angle M (whatever it might be) is equal to 180 so in order to solve this problem we have to do some simple subtraction.

180 - 30 = angle M

Now we are left with:

150 degrees = angle M

Answer:50 %

Step-by-step explanation:

Given

There are 4 girls and 6 boys in a club

Probability of choosing 1 girl and 2 boys is

[tex]=\dfrac{\text{No of ways of choosing 1 girl and 2 boys }}{\text{No of ways of choosing 3 member out of 10 member}}[/tex]

No of ways of choosing 1 girl and 2 boys[tex]=^4C_1\times ^6C_2[/tex]

[tex]P=\dfrac{^4C_1\times ^6C_2}{^{10}C_3}[/tex]

[tex]P=\dfrac{4\times 15}{10\times 3\times 4}[/tex]

[tex]P=\dfrac{15}{30}=\frac{1}{2}[/tex]

i.e. [tex]50\%[/tex]

The probability that one girl and two boys will be chosen from the Spanish club is 50%.

Probability is used to determine the odds that an event would happen. If the event would happen with certainty, it would have a value of 1. If it is certain the event would not happen, it would have a value of 0.

The probability = number of ways of choosing 1 girl and two boys / number of ways of choosing 3 people

(4x15) / (10 x 3 x 4) = 15/30 = 1/2 = 50%

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Answer:

there is no change because it is a circle

Step-by-step explanation:B

Answer:

The first graph

Step-by-step explanation:

Answer

The answer is a is congruent to b and b is congruent to c.

Step-by-step explanation:

a=b, b=c therefore a=c

Answer:

Credit to the person above me,

A.) A Is congruent to B and B Is congruent to C

Step-by-step explanation:

Edge 2021

Answer:

[tex]\frac{5(x-2)}{x+1}[/tex]

Step-by-step explanation:

Answer:

[tex]\frac{5(x-2)}{x+1\\}[/tex]

Step-by-step explanation: pls mark me brainliest if you think i am. i need it to level up!!

Answer:

(a) options 1 and 4

(b) option 1 only

Step-by-step explanation:

Concept to learn:

REFER TO PICTURE ABOVE:

- means negative

+ means positive

(a) 9/-8 can be viewed as +/- = -. Hence any fraction that yields a overall negative value is the answer.

(b) - 5/-9 can be views as - /- = +. Hence, any fraction that yields a positive value is the answer.

Answer:

Step-by-step explanation:

Amount he will pay in the next five years = Principal + Interest

Given Principal =  $35,000

Simple Interest = PRT/100

R is the rate = 3%

T is the time in years = 5years

SI = 35,000 * 3 * 5/100

SI =  $5,250

Amount =  $35,000  +  $5,250

Amount =  $40,250

Ruben will have to pay $40,250 after 5years

Answer:

Reuben would pay $40574.59 in 5 years time

Step-by-step explanation:

The present value of the car, P = $35,000

Rate per year, R = 3% = 0.03 (Note that the rate is given per year and not for the whole 5 years, this means that the rate cannot be used over a period of 5 years)

Amount = P + RP = P (1 + R) = P ( 1+0.03)

Amount = 1.03P

Total time = 5 yrs

After year 1:

A = 1.03 * 35000 = $36,050

After year 2:

A = 1.03 * 36050 = $37,131.5

After year 3:

A = 1.03 * 37131.5 = $38,245.445

After year 4:

A = 1.03 * 38,245.445 = $39,392.808

After year 5:

A = 1.03 * 39,392.808 = $40574.59

Answer:

i think its 2nd , 3rd and last one but im not sure

Step-by-step explanation:

Answer:

£442.78

Step-by-step explanation:

There are 100 pence in 1 Pound (£)

We want to determine the value of 44277·6 pence in pounds.

Expressing it as a ratio

100:1 = 44277·6:x

[tex]\dfrac{100}{1}=\dfrac{44277.6}{y} \\$Cross multiply\\100y=44277.6\\Divide both sides by 100\\\dfrac{100y}{100}=\dfrac{44277.6}{100}\\y=442.776\\y=\£442.78$ (to the nearest penny)[/tex]

44277·6 pence=£442.78 (to the nearest penny)

Answer:

The amount in pounds  ≈ £ 442.78

Step-by-step explanation:

The total cost of the electricity in the school in January was 44277.6 pence. The cost of the electricity bill in pounds can be represented below.

Let us find the number of pence that makes a pounds (£).

1 pence sterling = £ 0.01

44277.6 pence  = ?

cross multiply

44277.6 ×  0.01

44277.6 ×  0.01 = 442.776 pounds

The amount in pounds  = £442.776

Rounding to the nearest penny ≈ £442.78

The answer is 5 units

Step-by-step explanation:

Kachow

Answer:

I think it is A, I might be wrong.

Step-by-step explanation:

Answer:

3/10 || 7/10

Step-by-step explanation:

Answer:

30%

70%

Plz mark me brainliest

Step-by-step explanation:

Answer:

The point M(Mx, My) is mid-point of TU with T(Tx, Ty) and U(Ux, Uy).

=> 2*Mx = Tx + Ux => 2*Mx = -8 + 6 => Mx = -1

=> 2*My = Ty + Uy => 2*My = 4 + (-1) => My = 3/2

=> M(-1, 3/2)

Hope this helps!

:)

Answer:

( -1, 3/2)

You insert your variables into the midpoint formula in order for you to get the right answer

Answer:

B= 21

Step-by-step explanation:

A^2 + B^2 = C^2

72^2 + B^2 = 75^2

Solve for B

B = 21

Answer:

29 feet in length, 5 feet in width and 12 feet in height

Step-by-step explanation:

We have that for the volume of a quadrangular prism is:

V = l * w * h

Ie length times width times height

In this case, the height is determined by the squares that you put in each corner, taking into account that a square has all the same sides, the height is 12 inches. h = 12

they tell us that the length is 24 inches more than the width, that is, l = 24 + w

replacing we have:

1740 = (24 + w) * w * 12

1740 = 12 * w ^ 2 + 288 * w

12 * w ^ 2 + 288 * w - 1740 = 0

if we calculate the root, we have w = 5 or w = -29

only works when w = 5

Thus:

l = 24 + 5

l = 29

which means that the dimensions are:

29 feet in length, 5 feet in width and 12 feet in height

29 feet in length, 5 feet in width and 12 feet in height

The volume of a quadrangular prism is:

[tex]V = l \times w \times h[/tex]

The length is 24 inches more than the width,

So l = 24 + w

Now

[tex]1740 = (24 + w) \times w \times 12\\\\1740 = 12 \times w ^ 2 + 288 \times w\\\\12 \times w ^ 2 + 288 \times w - 1740 = 0[/tex]

if we calculate the root, we have w = 5 or w = -29

only works when w = 5

So,

l = 24 + 5

l = 29

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Answer:

500

Step-by-step explanation:

500/2500=20%

Answer:

500 people

Step-by-step explanation:

That would be 20% of 2500 people, or 500.  Alternatively, write 0.20(2500), which also results in 500.

Answer:

irrational

Step-by-step explanation:

√2 is irrational

Answer:

It would be and irrational number!

Answer:

118 degrees; 30 degrees

Step-by-step explanation:

2x+14=1/2((6+14x)-58)

2x+14=1/2(-52+14x)

2x+14=-26+7x

40=5x

x=8

6+14(8)=6+112=118

2(8)+14=16+14=30

Answer:

108 participating schools

Step-by-step explanation:

Number of participating schools last year:  1.00(90 schools)

+20% more:  +0.20(90 schools)            (Increase over last year)

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

New count:  1.20(90 schools) = 108 participating schools

108 schools participated in the spelling bee this year.

Percentage is a ratio in the form of fraction of 100.

Percentage is defined by the "%" symbol.

According to the problem, In last year 90 schools participated in the state spelling bee.

This year 20% more schools are participating than last year.

So, Number of increased schools = 20% of 90

                                                        = ([tex]\frac{20}{100}[/tex]×90)

                                                        = 18

∴ Number of schools participated this year = 90+18 = 108

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Answer:

y=4

Step-by-step explanation:

4*4*4=64

[tex]4^{3}[/tex]=64

Answer:

y = 4

Step-by-step explanation:

y^3 = 64

Rewriting 64 as 4^3

y^3 = 4^3

When the powers are the same, the bases need to be the same

y = 4

Answer:

D) 2 feet cubed.

Step-by-step explanation:

Area for a rectangular prism is LWH.

1 * 1 * 2 = 2 feet cubed.

Answer:

Step-by-step explanation:I don't say you have to mark my ans as brainliest but my friend if it has really helped you plz don't forget to thank me...

Answer:

0.014 cm .

Step-by-step explanation:

I am assuming that it is a closed cylinder whose total surface area.

Area = 2πrh + 2πr^2

Let the radius be r and the height h,  then we have the equations:

r + h = 34

2πrh + 2πr^2  = 2.992

From the first equation  h = 34 - r, so substituting for h:

2πr( 34 - r) + 2πr^2 = 2.992

2πr^2 + 68πr - 2πr^2 = 2.992

68πr = 2.992

r = 2.992 / 68π

r = 0.014

Step 1) Find the total circumference

C = pi x d

d = r x 2

d = 5 x 2 = 10

C = pi x 10 = 10pi

Step 2) Find 1/4 of the circumference

10pi / 4 = 2.5pi = 7.85

Step 3) Add the two radii sides to the 1/4 circumference

7.85 + 5 + 5 = 17.85

C = 17.85 feet

Hope this helps! :)

Answer:

17.85ft

Step-by-step explanation:

the quarter circle is 90 degrees, so use this to find the length of the arc (the curve), by doing:

[tex]\frac{90}{360}[/tex]x2x3.14x5

this will give you the answer of 7.85 ft

once you got the length of the arc, add 10 (the two radiuses), to get 17.85ft

hope this helps

Answer:

the five is not is left in the diagram

The third option is the answer

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

taking it right now