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Black_prince [1.1K]
2 years ago
10

What is the equation of the line, in general form, that passes through the point (-1, -1) and is parallel to the line whose equa

tion is x + y = 3? x - y + 2 = 0 x + y + 2 = 0 x + y - 2 = 0
Mathematics
1 answer:
Ksenya-84 [330]2 years ago
5 0

Answer:

Step-by-step explanation:

y = -x + 3

y + 1 = -(x + 1)

y + 1 = -x - 1

y = -x - 2

x + y + 2 = 0 is the solution

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A teacher brings 3 gallons of juice on a field trip. There are 36 students on the trip. a. How many fluid ounces of juice does t
Korvikt [17]

Answer:

384 fl ounces of juice

Step-by-step explanation:

1 gallon=128 fluid ounce

3*128

=384

8 0
2 years ago
Given rectangle QUAD, If DU = 5x - 4 and QP = 2x + 7, then find the length of DU.
ira [324]

Answer:

DU = 86

Step-by-step explanation:

Properties of a rectangle,

- Opposite sides are equal in measure.

- Diagonals of a rectangle are equal.

- Diagonals bisect each other.

In the given rectangle QUAD,

Diagonals AQ and DU bisect each other at P.

AQ = DU

2(QP) = DU [Since, AQ = 2(PQ)]

2(2x + 7) = 5x - 4

4x + 14 = 5x - 4

5x - 4x = 14 + 4

x = 18

Since, DU = 5x - 4

DU = 5(18) - 4

     = 90 - 4

     = 86

Therefore, measure of DU = 86 units

3 0
2 years ago
Tickets to a play cost $5 at the door and $4 in advance. The theater club wants to raise at least $400 from the play. Write and
cestrela7 [59]
Your equation should be
$4(40 tickets) + $5(X) = $400
160 +5x = 400
-160            -160
   0     5x =  340
  divide both sides by 5
5x/5 = 340/5
x = 68

so they need to sell 68 tickets at the door.

4(40) + 5(68) = 400
160 + 340  + 400
400 + 400


7 0
3 years ago
Read 2 more answers
X+413=−256 <br> What is the value of X?
Phantasy [73]

Answer:

-669

Step-by-step explanation:

Convert -256 to 256

Addition -> 413+256=

669

Convert 669 to -669

X=-669

Double Check:

-669+413=-256

8 0
2 years ago
A card is drawn at random from a standard deck of cards. What is the probability that the card is black or a face card
LenaWriter [7]

Answer:

there is a 26 out of 52 of a chance

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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