How many solutions does the system have? ?
y = -27 -4
y = 3x +3

Answer:

cookies = 20%

cheese sticks= 26.7%

chips= 40%

water= 13.3%

Step-by-step explanation:

there a 30 items in total.

simply take the number of each item sold and divide it by 30.

for example, for cookies:

6÷30= 0.2

to turn a decimal into a percentage, multiply by 100.

therefore, 0.2×100= 20%

hope this helps!

Answer:

20%

28 2/3%

14 1/3%

14 1/3%

Step-by-step explanation:

we know the whole is 30, so we make fractions out of the table and simplify

6/30=1/5

8/30=4/15

12/30=2/5

4/30=2/15

1/5=0.2, so the percent is 20%

4/15=28 2/3%

2/15=0.143333333 forever, so 14 1/3%

4/30=same as the second to last, 14 1/3%

Answer: 9,903.32

Step-by-step explanation: 1. y= 21000(1-0.08625)^x

2. y=21,000(1-0.08625) 100/12 = 9,903.32 replace x with 100/12

The value of Laura's car will be $9,903.32 after 100 months.

A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the word percent means. The letter "%" stands for it.

The concepts of counting are permutation and combination, and they are used in a variety of contexts. A permutation is a list of the various configurations that can be created from the given set of items. Details are crucial in permutation because the order or sequence is crucial. The order in which the names of the three countries are written matters, whether they are written as "USA, Brazil, Australia" or "Australia, USA, Brazil" or "Brazil, Australia, USA." When combined, the names of three nations form a single unit, regardless of their chronological order.

1. y= 21000(1-0.08625)^x

2. y=21,000(1-0.08625) 100/12 = 9,903.32 replace x with 100/12

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Answer:

9^-6

Step-by-step explanation:

Nice

thx for the points  

I like your face

Answer:

sorry I'm here because I want points

Step-by-step explanation:

sorry

Answer:

4/8 and 4/10

Step-by-step explanation:

Required

Select which option is equivalent to 1/2 and 2/5

Option (a): 5/10 and 4/8

Simplify 5/10

[tex]5/10 = 1/2[/tex]

Simplify 4/8

[tex]4/8 = 1/2[/tex]

This is not true

Option (b): 1/3 and 4/12

1/3 is not equivalent to 1/2 or 2/5.

So, this is not true

Option (c): 4/12 and 5/10

Simplify 4/12

[tex]4/12 = 1/3[/tex]

1/3 is not equivalent to 1/2 or 2/5.

So, this is not true

Option (d): 4/8 and 4/10

Simplify 4/8

[tex]4/8 = 1/2[/tex]

Simplify 4/10

[tex]4/10 = 2/5[/tex]

Hence, (d) is true

Answer:

5,6,-7

Step-by-step explanation:

yuh jsjsksmsksksks

Answer:

5,6,7

Step-by-step explanation:

A coefficient is a number multiplied by a variable.

Answer:

3 and 1/2 cups

Step-by-step explanation:

Answer:

[tex]4\frac{1}{2}[/tex]

Step-by-step explanation:

1 batch = 1 1/2 cup of flour

[tex]1\frac{1}{2} +1\frac{1}{2}+1 \frac{1}{2}[/tex]

add the whole numbers and the numerators

[tex]3\frac{3}{2}[/tex]

simplify

[tex]4\frac{1}{2}[/tex]

Answer:

B y=3/x From the given options option B is  showing  inverse variation between the variables x and y.

Answer:b

Step-by-step explanation:

Answer:

-24k - 12

Step-by-step explanation:

6(-4k - 2)

-24k - 12

Answer: 36k

Step-by-step explanation: 6(-4k-2) The u disrtube the 6 into ach number in teh perenteces making 6x-4= -24 and 6x2=12 whichs changes the problem to -24-12 which is equal to 36k. Hope this helps :)

Answer:

true they are similar

Answer:

True

Step-by-step explanation:

Answer:

Multiply the radius by itself

Step-by-step explanation:

Answer:

multiply the radius by itself

Step-by-step explanation:

r^2 = r*r

2r or r2 = r*2

Answer:

Sorry I know that im late responding but better late then never

Step-by-step explanation:

A: It’s a rectangle.

B: Opposite sides are congruent.

D: Opposite sides are parallel.

E: All angles are right angles.

In shorter words the answer is

A, B, D, E.

You are welcome :D

The characteristics of Quadrilateral

Given:

The hypotenuse can be act as diagonal of Quadrilateral.

So, The side lengths are 5 and 9 then the other two sides will have same measurement.

This shows that the opposite side of the quadrilateral are equal.

So, the characteristics of Quadrilateral

It’s a rectangle.

Opposite sides are congruent.

Opposite sides are parallel.

All angles are right angles.

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Answer:

it's 31 8÷250

Step-by-step explanation:

8÷250 have a nice day

Answer:

[tex]V = 0[/tex]

Step-by-step explanation:

Given

At maximum height

Required

Select which of the options is true

At the maximum height of an upward projectile, the final velocity (v) is always equal to 0.

i.e.

[tex]V = 0[/tex]

Other parameters such as initial velocity (u), acceleration (a or g) are not 0.

Hence:

(c) answers the question

Answer:

Find the x-intercepts.

x-intercept(s):

(4/3,0)

Find the y-intercepts.

y-intercept(s):

(0,−4)

List the intersections.

x-intercept(s):

(4/3,0)

y-intercept(s):

(0,−4)

Step-by-step explanation:

Hope it is helpful.......

The completed table of values for the equation y = 3x - 4 includes the following points: (-2, -10), (-1, -7), (0, -4), (1, -1), and (2, 2). These points represent the corresponding values of y when different values of x are substituted into the equation.

To complete the table of values for y = 3x - 4, we can assign different values to x and calculate the corresponding values of y. Let's choose a few values for x and find the corresponding y-values:

x                y = 3x - 4

-2                  -10

-1                   -7

0                   -4

1                    -1

2                     2

By substituting these x-values into the equation y = 3x - 4, we can calculate the corresponding y-values. Therefore, the completed table of values for the given equation is:

x                  y = 3x - 4

-2                          -10

-1                          -7

0                         -4

1                          -1

2                           2

These values represent points on the graph of the equation y = 3x - 4.

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Answer:

JL = 12.5

Step-by-step explanation:

[tex] In\: \triangle JKL, KM\perp JL[/tex]

Therefore, by geometric mean property:

[tex] KM^2 = JM\times ML[/tex]

[tex] 6^2 = 8\times ML[/tex]

[tex] 36 = 8\times ML[/tex]

[tex] \frac{36}{8} = ML[/tex]

[tex]ML= 4.5 [/tex]

JL = JM +ML

JL = 8 + 4.5

JL = 12.5

Answer:

145.13

Step-by-step explanation:

135×7.5%=10.125 round to 10.13

135+10.13=145.13

Answer:

k=55

Step-by-step explanation:

good luck!

also, can you help me with my question? thanks

Answer:

Lucy's mistake is that she didn't move the decimal in 1.8 as well. The correct answer should be 6.

Step-by-step explanation:

Since Lucy multiplied 0.3 by 10, she also needed to multiply 1.8 by 10 to keep the equation proportional.

Answer:

Total length of string required in yards [tex]8112[/tex] yards

Step-by-step explanation:

The length of the string attached with each balloon is equal to [tex]12[/tex] feet

In the party total number of balloon used is equal to [tex]52[/tex] balloons

The total length of the string required

Length of string used in one balloon * total number of balloons

[tex]= 12 * 52 = 624[/tex] feet

1 feet is equal to 13 yards

Total length of string required in yards [tex]13 * 624 = 8112[/tex] yards

Answer:

375g

Step-by-step explanation:

250g = 4

X = 10

Cross Multiply

2500=4x

Divide both sides by x

x=625

1000-625

375g left

Answer:

Step-by-step explanation:

(-1,1) and (0,-2) are points on the line

slope of line = (-2-1)/(0-(-1)) = -3

y-intercept = -2

y = -3x - 2

Answer:

1/2

Step-by-step explanation:

Tree grow 2 inches per month

Let :

Month = m ; height increase, h

m α h

m = kh

k = proportionality constant

Where ; m = 1 ; h = 2

1 = 2k

1/2 = 2k/ 2

k = 1/2

Answer:1/2

Step-by-step explanation:

Tree grow 2 inches per month

Let :

Month = m ; height increase, h

m α h

m = kh

k = proportionality constant

Where ; m = 1 ; h = 2

1 = 2k

1/2 = 2k/ 2

k = 1/2

Answer:

119

Step-by-step explanation:

because if u see <EAC AND<BAD. are vertical so if u add 62°to 57° or adds up to 119

Answer:

35.19

Step-by-step explanation:

equation is : C=2πr

[tex] \Large \underline{\tt Given} :[/tex]

[tex] \\ [/tex]

[tex] \Large \underline{\tt To \: Find} :[/tex]

[tex] \\ [/tex]

[tex] \Large \underline{\tt Solution} :[/tex]

As, we have diameter of circle is 5.6 cm and radius is half of diameter.

[tex] \tt : \implies Radius, r = \dfrac{d}{2}[/tex]

[tex] \tt : \implies Radius, r = \dfrac{5.6 \: cm}{2}[/tex]

[tex] \tt : \implies Radius, r = \dfrac{\cancel{56} \: cm}{10\times \cancel{2}}[/tex]

[tex] \tt : \implies Radius, r = \dfrac{28 \: cm}{10}[/tex]

[tex] \tt : \implies Radius, r = 2.8 \: cm[/tex]

[tex] \\ [/tex]

Now, for Circumference :

[tex] \Large \underline{\boxed{\bf{Circumference = 2\pi r}}}[/tex]

[tex] \tt : \implies Circumference = 2 \times \dfrac{22}{7} \times 2.8 \: cm[/tex]

[tex] \tt : \implies Circumference = \dfrac{44}{\cancel{7}} \times \dfrac{\cancel{28}}{10} \: cm[/tex]

[tex] \tt : \implies Circumference = 44 \times \dfrac{4}{10} \: cm[/tex]

[tex] \tt : \implies Circumference = \dfrac{176}{10}\: cm[/tex]

[tex] \tt : \implies Circumference = 17.6\: cm[/tex]

[tex] \\ [/tex]

Hence, circumference is 17.6 cm.