Solve for x...........

Answer:

4 boy 5 girls 8 teams

Step-by-step explanation

Answer:

The greatest number of teams is 32. If each team has one boy and one girl, because there are 32 boys, there will be 32 teams.

Step-by-step explanation:

I hope this helps :)

Answer:

Adrian's songs played on 9 commercials and 5 movies.

Step-by-step explanation:

Let x denotes number of commercials and y denotes number of movies.

Total number of commercials and movies = 14

So,

[tex]x+y=14\\x=14-y\,\,\,\,...(i)[/tex]

Adrian will earn $40 every time one of his songs is played in a commercial and he will earn $130 every time one of his songs is played in a movie

Total amount earned = $1010

[tex]40x+130y=1010\,\,\,...(ii)[/tex]

Put [tex]x=14-y[/tex] in (ii)

[tex]40(14-y)+130y=1010\\560-40y+130y=1010\\90y=1010-560\\90y=450\\y=\frac{450}{90}=5[/tex]

Put [tex]y=5[/tex] in [tex]x=14-y[/tex]

[tex]x=14-5=9[/tex]

Therefore, Adrian's songs played on 9 commercials and 5 movies.

Answer:

8 use at least one zero That what they said in my math class I hope the answer right

Answer:

1. The runner travels 8 miles in 2 hours

2. The runner's speed is 4 miles per hour

Step-by-step explanation:

EDG 2020

The runner travels 10 miles in 2 hours.

From the graph determine how much distance travel by runner in 2 hours.

The graph is a demonstration of curves  which gives the relationship between x and y axis.

Question seems to be incomplete. Here is the assumed data, from graph.

x (time) in hours       = 1  2  3  4  5
y (distance) in miles =  5 10 15 20 25

Here, from data runner travels 10 miles in 2 hours.

Thus, the runner travels 10 miles in 2 hours.

Learn more about graphs here:

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Answer:

The whole numbers = positive integers + 0

{11,12,13,14}

Answer:

its B

Step-by-step explanation:

Answer:

2b + 4 = 22

b= 9, the cost of each game is $9

Step-by-step explanation:

Answer:

a. 21 = u1 + 6·d

b. 29 = u1 + 10·d

c. d = 2, u1 = 9

Step-by-step explanation:

a. The given parameters are;

The amount of therapeutic drug Kiri receives on her first at the hospital = u1 milligrams

The amount of drug increase received by Kiri each day = d

The amount of drug Kiri received on the seventh day = 21 mg

The amount of drug she received on the eleventh day = 29 mg

Therefore, we have an arithmetic progression with the formula for the nth term given as follows;

aₙ = a₁ + (n - 1)·d

Where;

a₁ = u1

n = The number of terms

Therefore, for the 7th day, the amount of drugs she receives, which is 21 milligrams, is given as follows;

a₇ = u1 + (7 - 1)·d = u1 + 6·d = 21

The equation for the amount of drugs she receives in terms of u1 and d on the seventh day is given as follows;

21 = u1 + 6·d

b. For the eleventh day, the amount of drugs she receives, which is 29 milligrams, is given as follows;

a₁₁ = u1 + (11 - 1)·d = u1 + 10·d = 29

Therefore, the equation for the amount of drugs she receives in terms of u1 and d on the  eleventh day is given as follows;

29 = u1 + 10·d

c. Therefore, we have two equations which are given as follows;

21 = u1 + 6·d................(1)

29 = u1 + 10·d..............(2)

Subtracting equation (1) from equation (2) gives;

29 - 21 = (u1 + 10·d) - (u1 + 6·d)

8 = 4·d

d = 8/4 = 2

d = 2

From equation (1), we have;

21 = u1 + 6·d = u1 + 6×2 = u1 + 12

21 = u1 + 12

21 - 12 = u1

∴ u1 = 9

d = 2, u1 = 9.

Answer:

L' would be (0 -4) after L was reelected over the line x = 4.

Answer:15

Step-by-step explanation:3/4

Answer:

1/3

Step-by-step explanation:

plz mark brainlest

Answer:

-2/3

Step-by-step explanation:

I find it easier to make these proper fractions into improper fractions.

To make proper to improper, you multiply the denominator with the whole number and then add the product with the numerator.

1 2/3 would become 5/3

2 1/3 would become 7/3

5/3 - 7/3 = -2/3

Answer:

x=9

Step-by-step explanation:

Step 1: Subtract 10 from both sides.

2x+10−10=28−10

2x=18

Step 2: Divide both sides by 2.

2x /2  =  18 /2

Answer: x = 4

Step-by-step explanation:

I'm not sure about #19 sorry :,(

#20

2x+5=6x-11 (Setting them equal to each other because it's a square)

-2x     -2x

5 = 4x-11

+11     +11

16 = 4x

/4    /4

4 = x

Answer:

x+65≤84

Step-by-step explanation:

Inequality that represents the number 'x' of additional people who can enter the restaurant​ is -

x + 65 ≤ 84

Inequality refers to a relationship that makes a non-equal comparison between two numbers or other mathematical expressions.

Given is a restaurant which has 65 people in it. The restaurant has a maximum capacity of 84 people.

Assume that 'x' more people can enter inside the restaurant. Then -

the inequality can be written as follows -

x + 65 ≤ 84

65 people were already inside. 'x' more people can enter it such that the total number of people inside is either less or greater than 84.

Therefore, inequality that represents the number 'x' of additional people who can enter the restaurant​ is -

x + 65 ≤ 84

To solve more questions on inequality, visit the link below-

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Answer:

When we say 'as many as' or 'no more than', we mean 'less than or equal to' which means that a could be less than b or equal to b. But, when we say 'at least', we mean 'greater than or equal to'. Here a could be greater than b or equal to b.

Answer:

an inverse function (or anti-function) is a function that "reverses" another function

Step-by-step explanation:

Answer:

an inverse function is a function that "reverses" another function: if the function f applied to an input x gives a result of y, then applying its inverse function g to y gives the result x, and vice versa, i.e., f(x) = y if and only if g = x.

Answer:

Step-by-step explanation:

Number expressed as a value between 1 and 10 multiplied by a power of 10

It is called

General form is: a×10^b, where a- is a number between 1 and 9, b- is an integer

Responder:

2560

Explicación paso a paso:

Dado lo siguiente:

Precio del automóvil = 60000

Cuota inicial = 20% del precio = (0.2 * 60000 = 12,000

Saldo = (60000 - 12000) = 48000

La empresa cobra un interés simple del 12% cada 6 meses

Periodo de pago = 30 meses / 6 = 5 periodos

Interés simple: p * r * t

= 48000 * 0,12 * 5 = 28800

Por lo tanto, monto total a reembolsar, incluidos los intereses:

Balance + 28800; 48000 + 28800 = 76800

El reembolso mensual es fijo;

Por lo tanto,

76800/30 = 2560

Answer:

D.

Step-by-step explanation:

n is between -3 and 1, with 3 and 1 not included.

You need open dots on -3 and 1, and shading in between.

Answer: D.

Answer:

Step-by-step explanation:

I think d but mabye not

Answer:

a

Step-by-step explanation:

Answer:

x=37

Step-by-step explanation:

(2x-5) + (3x +10) = 180

5x-5=180

5x=185

x=37

Answer:

answer is x=37 hope this works

Step-by-step explanation:

Answer:

Both of these equations are in slope-intercept form. The slope-intercept form of a linear equation is: y=mx+b

Where m is the y-intercept value.

y=-2x+5

y=-2x+20

The slope of the two equations are: m1=−2 and m2=−2

Step-by-step explanation:

Because the have the same slope it means the lines represented by these two equations are either parallel or are the same line.

The y-intercepts for the two lines are:b1 = 5 and b1=20

m-9 is 50 using the laws

Answer:

1.5 is your answer

Answer:

1.5

Step-by-step explanation:

Answer:

Approximately, each citizen will owe $81,626 just so that the government can pay all its debts in the coming 10 years

Step-by-step explanation:

What we have here is that the debt grows at a rate of 10% per decade

So in the next 10 years, the worth of the debt will be;

26.7 trillion + 7% of 26.7 trillion

= 26.7 trillion + 1.869 trillion

So the total debt will now be;

= 28.569 trillion

So the amount each of the 350 million citizens owe the government will be;

28.569 trillion/ 350 million

= 81,625.71428571429

Approximately each citizen will owe $81,626