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Sergio [31]
4 years ago
12

Hi! This is a pretty easy question, but for some reason my mind just is fried right now.

Mathematics
1 answer:
Lunna [17]4 years ago
5 0

Answer:

C. Subtract the Values

For example: -3.2 and 2.2

If it is asked to add them,

The answer = -3+2 = -1

So, both have different signs and their values are subtracted

Again, -1/2 and 1/4

on adding them we get = -1/4

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Julio and his sister bought 8 books and m magazines for $1 each, and then they split the cost. The amount of money that Julio sp
Ivahew [28]

Answer: No. both are independent quantity. Therefore, the number of books purchased does not affect the value of m.


Step-by-step explanation:

Given: Julio and his sister bought 8 books and m magazines for $1 each.

The amount of money that Julio spent is represented by the expression 1/2(m+8)

Thus, the amount she and her sister will pay is dependent on the number of books and the number of magazines, but the number of magazines and the number books are independent quantity.

Therefore,  the number of books purchased does not affect the value of m.

3 0
4 years ago
Joshua's recipe for chili requires 2 3/4 ​ pounds of beef. Sondra's recipe for chili requires 2 2/3 ​ pounds of beef. Which of t
Lemur [1.5K]

Answer:

Step-by-step explanation:

Your question isn't complete but let me help out based on the information given.

Joshua's recipe for chili requires 2 3/4 ​ pounds of beef. Sondra's recipe for chili requires 2 2/3 ​ pounds of beef.

The pounds of beef required by both of them will be:

= 2 3/4 + 2 2/3

= 2 9/12 + 2 8/12

= 4 17/12

= 4 + 1 5/12

= 5 5/12

The difference in the pounds of beef required by both of them will be:

= 2 3/4 - 2 2/3

= 2 9/12 - 2 8/12

= 1/12

Also, we.can also infer that Joshua recipe for chili requires more pounds of beef than that of Sondra

4 0
3 years ago
(-q^2 + 3q + 4) - (7q^2 + 7q)
vfiekz [6]

Answer:−

2

−

7

2

−

4

+

4

Step-by-step explanation:

4 0
3 years ago
When -3v = -18 is solved, the result is:
rjkz [21]

Answer:

When -3v = -18 is solved, the result is:

21v

4 0
2 years ago
Read 2 more answers
(ax-2x-4a+8)/(3a-6-ax+2x)<br> Write the answer as. " _ for (a comparison like '&lt;')"
Evgen [1.6K]

Answer:

the first one is (x-4)/(3-x)

the second one is not x<3; x>3

Step-by-step explanation:

anyone know the second one?

4 0
3 years ago
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