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Anon25 [30]
3 years ago
8

*SUPER EASY POINTS**COORDINATES RELATED*

Mathematics
1 answer:
andreev551 [17]3 years ago
4 0

Answer:

8.  (0,-2)

9. (-2,1)

Step-by-step explanation:

Lucy's house is at (1,1)

Down means in the y coordinate , left means negative x

Down 3 means subtract 3 from y

left 1 means subtract 3 from x

(1-1, 1-3)

(0,-2)

9. Lucy is at (1,1)

3 units to the left

left means subtract 3 from x

(1-3, 1)

(-2,1)

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University Theater sold 465 tickets for a play. Tickets cost $23 per adult and $13 per senior citizen. If total receipts were $7
liq [111]

<u>Answer:</u>

355 senior citizen tickets were sold.

<u>Step-by-step explanation:</u>

Assuming a to the the ticket of adults and s to be the ticket of senior citizens, we can write two equations as:

a +s=465 --- (1)

23a+13s=7145 --- (2)

From equation 1, a=465-s.

Substitute a in equation 2 to get:

23 (465-s) + 13s = 7145

10695 - 23s +13s =7145

-10s = -3550

s = 355

Therefore, there were 355 senior citizen tickets sold.

8 0
3 years ago
The prices of 8 sweaters, in dollars, are given.
RSB [31]
First order all the numbers least to greatest.<span>

$28, $28, $30, $31, $35, $36, $41, $43

Because there are two numbers in the middle (no, one middle number).

Add the two together, and divide by 2

31 + 35 = 66

66/2 = 33

</span><span>B.$33 is your answer

hope this helps</span>
8 0
3 years ago
A model house has a scale of 1 cm to 3 meters.If the model house 5cm,then how is tall is the house.
maksim [4K]

Answer:

15m

Step-by-step explanation:

1cm=3m

5cm is equal to 15m

6 0
3 years ago
Plot the points : A(4,5), B(3,3), C(6,9), D(8,13), E(10,15) all but one of the points are on the same line which is not?
Semenov [28]

Answer:

E

Step-by-step explanation:

The ordered pair numbers seemed to big so I guessed and I was right.

3 0
2 years ago
Solve for k for the equation h+p=3(k-8)
astraxan [27]

Answer:

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Step-by-step explanation:

h+p=3(k-8)

h+p=3k-24

h+p+24=3k

h/3 + p/3 + 8 = k

8 0
3 years ago
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