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Vladimir79 [104]

2 years ago

15

Devaunte goes to Barnes and Noble to buy a book that is originally $14.50. Devaunte was trying to save money, so he made sure to

bring a coupon that gives him 20% off of his book.

2 answers:

adoni [48]2 years ago

7 0

the answer I think is he saved $2.9

slavikrds [6]2 years ago

3 0

Answer:

$2.9

Step-by-step explanation:

The Expression is:

14.5 − 0.8(14.5)

The Answer is:

$2.9

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Iteru [2.4K]

Answer:

374/105.

Step-by-step explanation:

1/3 of 8 * 2/7

= 1/3 * 8 * 2/7

= 8/3 * 2/7

= 16/21.

2/5 of 7

= 2/5 * 7

= 14/5.

Adding 16/21 + 14/5

= 80 / 105 + (14*21) / 105

= 80/105 + 294/105

= 374/105.

8 0

3 years ago

How do I Solve this problem?

nlexa [21]

U would factor by grouping and get x^2(x-2) + 3(x-2) and then get (x^2 +3) (x-2)

6 0

3 years ago

Read 2 more answers

HELP ME I MESSED UP ON MY OTHER QUESTION PLZ I WILL GIVE YOU ALOT OF POINTS

xxTIMURxx [149]

Answer:

10/8 = 5/4x

y=5/4x

hope that answers your question

Step-by-step explanation:

7 0

2 years ago

Find the domain of the rational expression: x-4/2x-6

marin [14]

Answer:

All real numbers except 3

Step-by-step explanation:

Given

$\frac{x - 4}{2x - 6}$

Required

Determine the domain

We start by writing the following inequality

$2x - 6 \neq 0$

Add 6 to both sides

$2x -6 + 6 \neq = 0 + 6$

$2x \neq 6$

Divide both sides by 2

$\frac{2x}{2}\neq \frac{6}{2}$

$x \neq \frac{6}{2}$

$x \neq = 3$

<em>As such, the domain of x is all real numbers except 3</em>

4 0

3 years ago

Are the two events “choosing a sophomore” and “choosing someone who replied ‘Yes’” independent events?

4vir4ik [10]

Yes, they are independent event such that occurring the first event “choosing a sophomore” does not affect the probability of occurring the second event <span>“choosing someone who replied ‘Yes’”</span><span />

5 0

3 years ago