Mathematics High School

Paula is the student council member responsible for planning an outdoor dance. Plans include hiring a band and buying and serving dinner. She wants to keep the ticket price as low as possible to encourage student attendance while still covering the cost of the band and the food.
Question 1: Band A charged $600 to play for the evening and Band B changers $350 plus $1.25 per student.
Write a system of equations to represent the cost of the two bands.

Answers

Answer 1

Answer:

Plans include hiring a band and buying and serving dinner. She wants to keep the ticket price as low as possible to encourage student attendance while still covering the cost of the band and the food. Question 1: Band A charged $700 to play for the evening and Band B changers $550 plus $1.50 per student.

Step-by-step explanation:

Related Questions

is my answer correct, if now can you explain​

Answers

Yes. The first step is to set up the equations so that one unknown cancels out: here, the z's will cancel out:

5z+4y=-14

3z+6y=-6

-15z-12y=42

15z+30y=-30

8y=12

y=1.5

3z+6y=-6

3z+6(1.5)=-5-9

z=-14/3

2(4x - 7)
What’s the answer

Answers

Answer:

[tex]8x - 14[/tex]

Step-by-step explanation:

1. expand by distributing terms.

[tex]2 \times 4x + 2 \times - 7[/tex]

2. Simplify 2 × 4x to 8x.

[tex]8x + 2 \times - 7[/tex]

3. Simplify 2 × -7 to -14.

[tex]8x - 14[/tex]

Therefor, the answer is, 8x - 14.

Kelly has 36 counters how many groups of 6 counters can she make

Answers

Answer:

6 groups of 6 counters.

Step-by-step explanation:

36/6=6

Answer:

6

Step-by-step explanation:

6x6=36

Solve 3x^2+4=436
Please solve step by step

Answers

Answer:12

Step-by-step explanation:

Your goal with variables should always be to isolate them.

so the first step is to subtract the 4

3x^2+4=436

       -4= -4

3x^2=432

The next step to isolate the variable x is to get rid of the 3. To get rid of the 3 you have to divide both sides by 3 since it is the opposite of multiplying.

3x^2=432

/3.    =/3

x^2=144

the last step to isolate the x is to do the opposite of what an exponent is, which is to find the square root. So when you square the x^2, the exponent cancels out.

square root of x^2=x

square root of 144=12

x=12

hope this helps!

To celebrate 25 years in business, the furniture store is having a 25% off sale on all their furniture. Estimate the new price before tax of a table that costs $159.39.

Answers

Answer:

Step-by-step explanation:

159.39(1-25/100)

159.39(100-25)/100

159.39(75)/100

159.39(0.75)

$119.54

If 23+37=60 does 23+37+9=60+9

Answers

Answer:

30-30-60 triangle

Step-by-step explanation:

45-45-90

#11 Find the slope of a line
that passes through the
points (-1, -3) and (-6,5)

Answers

y2-y1/x2-x1
5-(-3)/(-6-(-1))
8/-5
-8/5 is the slope

can some please help me find the 4th term

Answers

Answer:

11

Step-by-step explanation:

C(4) = -7 + 6(4-1)

C(4) = -7 + 6 x 3 =

C(4) = -7 + 18

C(4) = 11

Hope that helps!

PLS HELP I WILL REALLY APPRECIATE

Answers

Answer:

$2547 per month

Step-by-step explanation:

849 * 3 = 2547

Answer:

2547

Step-by-step explanation:

Shelley's kitten weights 2 1/3 times as much as she did last year. She now weighs 21 ounces. What did the kitten weight a year ago?

Answers

Answer:

weight of the kitten last year = 9 ounces

Step-by-step explanation:

Let

x = weight of the kitten last year

Weight of the kitten this year = 2 1/3 * x = 21

7/3*x = 21

7/3x = 21

x = 21 ÷ 7/3

x = 21 × 3/7

= 63/7

x = 9 ounces

weight of the kitten last year = 9 ounces

72
Expressing a radical in simplest form

Answers

Answer:

Exact Form: 6√2

Decimal Form: 8.485

Which precautions protect online data?
Choose exactly 3 answers that are correct.

using a password manager

getting permission from adults before filling out information online.

turning off the computer

avoiding clicking on links from unfamiliar e-mail messages

Answers

Using password manager, getting permission from adults and avoiding clicking on links.

What is the answer of
n^2 + 41?​

Answers

Answer:

The expression is not factorable

Lauren has twelve more than six times as many pencils as her sister. Which expression represents the number of pencils that Lauren has if the variable p represents the number of pencils that her sister has?

Answers

Answer:

Sister: p

Lauren: 12 + 6p

She needs 3/4 cup of water she needs 10 more servings what's the answer A 1/1/5 b 3/1/4 c 7/2/4 d 8/2/3

Answers

Corect option :

[tex]= \color{plum}\tt(C) 7 \frac{2}{4} [/tex]

Answer with steps :

Quantity of water she needs [tex] = \tt \frac{3}{4} \: cup [/tex]

Number of servings she needs = 10

Number of cups of water she will need :

[tex] = \tt \frac{3}{4} \: \times 10[/tex]

[tex] = \tt\frac{30}{4} [/tex]

[tex] =\tt 7\frac{2}{4} \: cups[/tex]

Thus, she needs [tex] \tt 7\frac{2}{4} \: cups [/tex] of water.

Therefore, the correct option is [tex]\color{plum}\tt(C) 7 \frac{2}{4} [/tex]

PLEASE HELP IT'S DUE IN 15 MINUTES!! WILL GIVE BRAINLIEST!!!!

Answers

the answer would be 3x+2=10x-5

A department store sells a pair of shoes with an 87% markup.
If the store buys the shoes for $19.00, what is the markup price?

Answers

Answer:

35.53

Step-by-step explanation:

19.00x 87%=16.53

16.53+19.00= 35.53

There are 25 questions in a quiz, every correct answer scores 3 points, every incorrect answer loses 2 points, A question not answered scored 0 points, is it possible to finish the quiz with a negative score, a) what is the maximum score you could get on the quiz? b) what is the minimum score you can get on the quiz? c) A student answers 15 questions 10 are correct how many points does he score? d) another student answer is 21 questions six or correct how many points does she score?

Answers

Answer:

maximum score =75

minimum=0

Step-by-step explanation:

Pls I just want to get good grades.

Answers

4.

x=2y
y=x-2

(Substitute)

x=2(x-2)
x=2x-4
-x=-4
x=4

Plug x=4 into both equations to find y and check

4=2y
2=y

y=4-2
y=2

(4,2)—> Blank 1:4 and Blank 2:2


5.

x=2y-3
x=2y+4

2y-3=2y+4

No solution —> Blank 1: NS and Blank 2: NS

75 students received a coupon. These students represent 5% of the total students at Seven Lakes JH. How many total students attend Seven Lakes JH?

Answers

1500 students, 5% of 1500 is 75

Greta opens a savings account with $25 she saves $20 each week

Answers

Answer:

Greta spends$25-$20=$5per week.

Write the equation of the line, in slope-intercept form, through the
following two points:
(-14, 17)
(-10, 41)

Answers

Answer:

y=6*x+101

Step-by-step explanation:

Slope intercept form is y=mx+n, where m is the slope and n is the intercept.

Substituing in that equation the two points we get two different expressions. Now we have to solve a 2x2 system of equations.

I decide to solve it through substraction (literally one expression minus the other). That way we cancel out the n and obtain the value of m.

Now that we have m we plug in the value of m in one of the expressions to obtain the value of n.

To express the final equation we just plug in the values of m and n in the expression y=mx+n!

Answer:

y=6*x+101

Step-by-step explanation:

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Hope this will helps

Factor out 10d^7 + 2d^5

Answers

Answer:

[tex] 2 {d}^{5} (5 {d}^{2} + 1)[/tex]

Step-by-step explanation:

[tex]10d^7 + 2d^5 \\ \\ = 2 {d}^{5} (5 {d}^{2} + 1)[/tex]

Point T is located at (-2,-2) on the coordinate plane. Point T is reflected over the
y-axis to create point T'. What ordered pair describes the location of T'?

Answers

Answer:

(2,-2)

Step-by-step explanation:

When over the y-axis you change the x axis to the opposite of either neg. or positive

Hey I really need help with this question please help

Answers

Answer:

let me look

Step-by-step explanation:

Helppppp!!!! Ty ✨:)))))))))

Answers

Answer:

12/7 or 1 5/7

Step-by-step explanation:

6 * 2 = 12

so

12/7 = 1 5/7

Answer:

1.714 and/or 1 5/7

Step-by-step explanation:

You're welcome :P

help PLEASE! i’m not sure what to do

Answers

Answer:

14

Step-by-step explanation:

to find area, use the equation A=ab/2

a and b are the sides given. a=7, b=4

next, plug into equation

A=7×4/2

A=14

write the expression in standard form 27h÷3h​

Answers

the answer in standard form is 9h^2
The answer to this question would be 9h due to 3 going into 27, 9 times

ISHSJDJDKDKDKFJJXDIIDJDJXJDJDJDJEJDBDJMATH IDDIJXJDTEEEJE

Answers

Answer: A

Step-by-step explanation:

Answer:

A

Just do it Step By Step

Which digit is in the hundredths place in 35.714?

Answers

Answer:

1

Step-by-step explanation:

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