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Elanso [62]
2 years ago
10

SELECT ALL EXPRESSIONS THAT ARE EQUIVALENT TO (2)(-3)(-4)

Mathematics
2 answers:
natima [27]2 years ago
8 0
In this problem you have: 2(-3)(-4). After doing the math you should get 24. The ones that are equivalent are:
(12)(2) and (-4)(-6)
denis-greek [22]2 years ago
5 0

Answer:

3rd and 4th one.

Step-by-step explanation:

So we can just do this by simplifying each expression

The expression we are comparing the answers to is:

24

because

(-6) (-4) = 24

So now we just see which ones are equal to 24.

1). -24 (no)

2). -24 (no)

3). 24 (yes)

4). 24 (yes)

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ANYONE up???????????????????????????and can i get help with this
Mashcka [7]

Answer:

here's the solution : -

=》2x - 3y = -29

=》x + 6y = 23

=》x = 23 - 6y

now, plugging the value of x in equation 1, we get : -

=》2x - 3y = -29

=》2 (23 - 6y) - 3y = - 29

=》46 - 12y - 3y = -29

=》-15y = -29 - 46

=》y = -75 ÷ -15

=》y = 5

now, plugging the value of y as 5 in equation 2

=》x + 6y = 23

=》x + (6 × 5.2) = 23

=》x = 23 - 30

=》x = - 7

8 0
3 years ago
CAN SOMEONE PLSSSSS ANSWER BOTH OF THESE QUESTIONS<br> I WILL MARK BRAINLIEST
Margaret [11]

Answer: B and C

Step-by-step explanation:

404 + 50 + 50 = 504

you are buying  144 magazines total

504/144 = cost of one magazine

cost of one = 3.50

you are paying $60 a year for 12 years

60 x 12 = 720

720/144 = 5

5 - 3.50 = 1.50

2.

120x + 180x = 1080

300x = 1080

x = 1080/300

x = 3.6

3.6 x 60 = 216

3 0
2 years ago
ONLY RIGHT ANSWERS
dimaraw [331]

Answer:

a?

Step-by-step explanation:

8 0
3 years ago
Which of the following represents a line with a slope of 4, x-intercept of (2, 0) and a y-intercept of (0, -8)?
katrin2010 [14]
I dont see a picture...?
6 0
3 years ago
Find all solutions in the interval [0, 2π).
jekas [21]
First you must know that for remarkable angles: cos (0) = 1, cos (π) = - 1, cos (π / 2) = 0, cos (3π / 2) = 0, cos (2π) = 1. Then, by simple substitution in the given formula, you can find the solutions of x. Which for the interval [0, 2π) are: x = π, x = pi divided by two and x = three pi divided by two.Attached solution.

4 0
3 years ago
Read 2 more answers
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