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Fed [463]
3 years ago
5

Find the additive inverse of each rational number. 1.- 1/2 2. 0.25 3. 9/10 4. -0.4

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

1. 1/2

2. -0.25

3.-9/10

4. 0.4

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The owner of a store buys large boxes of candy bars from a warehouse and repackages them to
Schach [20]

Answer:

This should explain it

Step-by-step explanation:

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4 0
3 years ago
You need 112 K-cups for a party. A box of K-cups costs $16 for 36 K-cups. What is the minimum amount of money you will spend?
makkiz [27]

Answer:

$49.60

Step-by-step explanation:

The equation setup I used for this was as follows: $16 x (112/36)

Using PEMDAS, you'd start with the division part, 112/36. Although, I did this a bit differently, and being a bit further in school, I don't know if you go through this where you're at.

Start by factoring 112 into 4(28). This leaves you with 4(28)/36.

Next, cancel 4 out of 36. Since 4 is the common factor in 28 and 36, you cancel the four out of the equation, leaving you with 28/9. Convert this to its decimal form, 3.1.

Finally, take the 3.1 and multiply that by $16, which comes out to $49.60.

5 0
3 years ago
Which of the following points lie in the solution set to the following system of inequalities?
Maslowich
The answer is (5,-2) because when you plug it into the first problem you would get 0 which is greater than or equal to -2 and for the second you would get -9 which is less than or equal to -2
3 0
3 years ago
Read 2 more answers
Answer as soon as possible please !
creativ13 [48]

Answer:

60

Step-by-step explanation:

4/3 = x/45

45/3=15

15*4=60

x=60

4 0
3 years ago
At the arcade, Jamal had 6 tickets that he had saved from last time he went. This time he played the same game 7 times and earne
melomori [17]

Answer:

Jamal has 111 tickets.

Step-by-step explanation:

Start by knowing that he has 6 tickets he got previously, and then he gets 15 more tickets each time he played the game, which was 7 times.

7 x 15 + 6 = 111

6 0
3 years ago
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