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Komok [63]
3 years ago
13

Tickets at a school play cost $4 in advance or $5 at the door. Total ticket sales for an evening production were $440. If no tic

kets were sold in advance, write and solve a linear equation to find the how many were sold at the door
Mathematics
2 answers:
lisov135 [29]3 years ago
4 0
5x=440
×=the number of tickets sold

then you woukd just divide 440÷5=88
88 tickets were sold at the door
sveticcg [70]3 years ago
4 0

Answer : The number of tickets sold at the door were, 88 tickets

Step-by-step explanation :

As we are given that the cost of school play tickets in advance is $4 and at the door is $5. Total cost of ticket sales for an evening production were, $440.

Let the number of tickets sold at the door be, x

So, The equation will be:

5x=440

x=\frac{440}{5}

x=88

Thus, the number of tickets sold at the door were, 88 tickets

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myrzilka [38]

Answer:

=14

Step-by-step explanation:

In a rhombus, opposite angles are equal.

In the one provided in the question, 5x° is opposite the angle 70°

Let us equate the two.

5x=70

x=70/5

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The value of x in the figure is 14°

4 0
3 years ago
Kelly has a rock garden with a length of 6 feet. She constructs a scale model of the rock garden using the
Annette [7]

Answer:

  • (a) 3 inches

  • (b)  Her scale model drawing will not fit on a piece of paper that is 8.5 inches by 7 inches because the dimensions are not proportional to the scale.

Explanation:

(a) What is the length of the garden in her model? Show your work, including your proportion

<u>1. Scale</u>:

  • model length / real length = 1 inch / 2 feet

<u>2. Proportion</u>:

Naming x the model length:

  • 1 inch / 2 feet = x / 6 feet

Cross multiply:

  • 1 inch × 6 feet = 2 feet × x

Divide both sides by x:

  • x = 1 inch × 6 feet / 2 feet = 3 inch.

Answer: 3 inches

(b) If the width is 5 inches for the scale model and the scale is still 1 inch to 2 feet, will her scale model drawing fit on a piece of paper that is 8.5 inches by 7 inches? Why or why not?​

Both the width and the length must use the same scale, thus the corresponding sides of the scale model and the drawing must be proportional.

In the model the ratio of the length to the width is 3 inch / 5 inch

In the paper the ratio of the length to the width is 8.5 inch / 7 inch

Hence, you can see that in the model the length (mumerator of the fraction) is less than the width (denominator) while in the paper it is the opposite. Bieng the two ratios different, they are not proportional, and you conclude that her scale model drawing will not fit on a piece of paper that is 8.5 inches by 7 inches.

8 0
3 years ago
Explain how you would graph 3x+9y= -18 without converting to slope-intercept form​
Zolol [24]

Answer:

you would solve using x and y intercepts.

Step-by-step explanation:

for the X intercept, Y=0

3x=-18. you divide by three on both sides

x=-6. (-6,0)

the for the y intercept, X=0

+9y=-18. you divide 9 on both sides.

y=-2. (0,-2)

then you graph both and connect the points on the x and y axis.

Brainiest always accepted!!!!1

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3 years ago
Give me 3 websites that sell legit sneakers (Jordans, Nike), for a cheap price.
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Answer:

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6 0
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The population of Mexico has been increasing at an annual rate of 1.7%. If the population was 100,350,000 in the year 2000, pred
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We can withdraw a equation to give mexico population

P = M.(1 + i)^t

So,

First of all, how many years passed? 2015 - 2000 = 15. Our time is 15, our annual rate is 1,7%, time to calc.

P = 100350000.(1 + 1,7%)^15

1,7% = 0,017

P = 100350000.(1 + 0,017)^15

P = 100350000.(1,017)^15

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P = 129220575,43198372647206629291004

Rounding

P = 129,220,575

8 0
3 years ago
Read 2 more answers
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