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Serjik [45]
3 years ago
14

The graph shown represents the rule y =x + 1.5

Mathematics
1 answer:
Softa [21]3 years ago
8 0

Answer:

Step-by-step explanation:

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Tickets to the end of year carnival are 18$ for 4 tickets what is the cost of 9 tickets
melamori03 [73]

Answer:

40.50 for 9 tickets

Step-by-step explanation:

We can use a proportion to solve

18 dollars       x dollars    

-------------  = ---------------

4 tickets        9 tickets

Using cross products

18 *9 = 4x

162 = 4x

Divide by 4

162/4 = 4x/4

40.50 =x

3 0
3 years ago
Read 2 more answers
What is the area of this figure?
kap26 [50]
Palelogram area:
 Knowing the base and the height, the area of the parallelogram is calculated by its formula:
 A1 = b * h
 Where
 b: base
 h: height.
 We have then
 b = root ((- 4 - (- 10)) ^ 2+ (2-2) ^ 2) = 6
 h = root ((- 7 - (- 7)) ^ 2+ (3-2) ^ 2) = 1
 A1 = (6) * (1) = 6 units ^ 2
 Rectangle area
 A2 = L * W
 Where
 L: long
 W: Wide
 We have then:
 L = root ((1 - (- 2)) ^ 2 + (- 3 - (- 4)) ^ 2) = 3.16227766
 W = root ((- 4 - (- 2)) ^ 2+ (2 - (- 4)) ^ 2) = 6.32455532
 A2 = (3.16227766) * (6.32455532)
 A2 = 20 units ^ 2
 The total area is the sum of both ares:
 A = A1 + A2
 A = 6 + 20
 A = 26 units ^ 2
 Answer:
 the area of this figure
 A = 26 units ^ 2
4 0
3 years ago
Which expression is equivalent to 4x+20?
max2010maxim [7]

Answer:

4x+20=

6x-10

Step-by-step explanation:

Simplifying: 4x + 20 = 6x + -10

Reorder the terms: 20 + 4x = 6x + -10

Reorder the terms: 20 + 4x = -10 + 6x

Solving: 20 + 4x = -10 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation: 20 + 4x + -6x = -10 + 6x + -6x

Combine like terms: 4x + -6x = -2x: 20 + -2x = -10 + 6x + -6x

Combine like terms: 6x + -6x = 0: 20 + -2x = -10 + 0: 20 + -2x = -10

Add '-20' to each side of the equation: 20 + -20 + -2x = -10 + -20

Combine like terms: 20 + -20 = 0: 0 + -2x = -10 + -20: -2x = -10 + -20

Combine like terms: -10 + -20 = -30: -2x = -30

Divide each side by '-2': x = 15

Simplifying: x = 15

4 0
3 years ago
tickets for a concert have been in increadbibly high demand. and as the date for the concert draws closer the price of tickets i
rusak2 [61]
What’s the question?
8 0
3 years ago
What is the median of the data set: {24, 31, 12, 38, 12, 15}A)12B)19.5C)24D)23.5
QveST [7]

Answer: B: 19.5

Step-by-step explanation:

This data set is an even data set meaning that you're going to have to add and divide, so you put your data set in ascending order (highest # to lowest #) so 12,12,15,24,31,38 its an even data set so you're going to put them in groups (remember your finding the median, the middle numbers) so you have 12,12 (one group) and 31,38 (another group) (basically make it even!!) so now you're left with the middle numbers, you have to add them and then divide them by 2 so (15+24) ÷2 and you get your answer !!

6 0
2 years ago
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