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Nadya [2.5K]
3 years ago
10

Evaluate −12÷18−6 how do I solve this

Mathematics
1 answer:
Sloan [31]3 years ago
7 0

Step #1:
Remind yourself of PEMDAS.

The 'MD' part reminds you that you're supposed to
take care of any multiplication or division before you
worry about the 'AS' ... the addition and subtraction. 

Step #2:
Look for multiplication or division.

Do you see any ?
I see                         -12 ÷ 18           and that's      - 2/3 .

Step #3:
NOW do the subtraction.

                                   - 2/3  -  6  =  - (6 and 2/3) .
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Justin plays basketball and scored 1/8 of the 48 points. How many points did he score?
Alinara [238K]
Just divide 48 by 8 to give 6.
8 0
3 years ago
kathy recorded the following measurement of length: 2.5 cm, 2.9 cm, and 3.1 cm. what is the mean for this set of values, in cm?
jeka94
2.5cm=25 mm
2.9cm=29 mm
3.1cm=31 mm
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8 0
3 years ago
Please help i need to finish
elena-s [515]

Answer:

B. \overline A \overline C \cong \overline B \overline D

Step-by-step explanation:

The hypotenuse leg theorem (HL) requires the proof that the hypotenuse and the corresponding leg of the triangles to be equal in length. From the diagram, it can be found that \overline D \overline C is a common (shared) side of both triangles, so the additional fact needed is for the hypotenuses to be the same length.

∴ \overline A \overline C \cong \overline B \overline D is the additional fact needed to prove \triangle ADC \cong \triangle BCD

Hope this helps :)

5 0
3 years ago
A grocery store has 120 bottles of spring
notka56 [123]

Question:

A grocery store has 120 bottles of spring water in stock.  The store orders bottles of spring water in cases of 24.  The store wants to order enough cases of spring water so it has more than 500 bottles in stock.  Which inequality best models this situation?

A.  24x + 120 > 500

B.  24x - 120 > 500

C.  24x + 500 > 120

D.  24(x+120) > 500

Answer:

Option  A.  24x + 120 > 500  is the inequality that best models this situation.

Step-by-step explanation:

The Number of bottles of spring  water in the stock = 120

Each case of the spring water bottles contains 24 bottles

The store wants  to order enough cases of spring water so  that it has over 500 bottles in stock.

So there are already 120 bottles in stock .

The store will order

24x +120  > 500

where x  is the number of spring water bottle cases

5 0
3 years ago
Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200 a month and an additional $12 for
Alina [70]
200+12m= 644
subtract 200 from both sides
12m= 444
divide both sides by 12
m= 37

he sold 37 albums
5 0
3 years ago
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