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Lynna [10]
3 years ago
10

Nadia wants to buy DVDs online for $14.99 each. The company also charges $9.50 for shipping

Mathematics
1 answer:
Valentin [98]3 years ago
5 0

Answer:

C

Step-by-step explanation:

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Determine the sign of the sum of -8+8.<br> A) positive<br> B) negative<br> C) zero
MaRussiya [10]
Zero -8+8=0 since -8 is before zero and adding 8 to it makes it on zero.
7 0
3 years ago
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if you needed only 1c of milk, what is your best choice at the grocery store- a quart container, a pint container, or a 1/2 gal
Artist 52 [7]
A pint container because there are 2 cups in a pint, whereas there are 6 cups in 1/2 gallon and 4 cups in a quart.
3 0
3 years ago
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Help with this please
SVEN [57.7K]

Answer:

1. 26:5 or  

\frac{26}{5} or

5.2 as a decimal

2. 21:26 or  

\frac{21}{26} or

0.81 as a decimal

3. 21:5 or  

\frac{21}{5} or

4.2 as a decimal

4. 5:21 or  

\frac{5}{21} or

0.24 as a decimal

Step-by-step explanation:

A ratio is a comparison of two quantities and can be written in several forms including fractions. It is most commonly written in fraction form or a:b.  

To write a ratio, we count the number of each quantity we are comparing. A part to whole ratio for letters and vowels would be the part compared to the whole. For example, there are 21 consonants to 26 letters in the alphabet. We write 21:26 or \frac{21}{26} or 0.81. We can also compare the number of vowels which is 5:26 or

A part to part ration compares a part to a part like the number of consonants is 21 with the number of vowels is 5. We write the ratio as consonants : vowels.  

21:5 or  

\frac{21}{5} or

4.2 as a decimal.  

We can reverse and write vowels : consonants.

5:21 or  

\frac{5}{21} or

0.24 as a decimal.  


5 0
3 years ago
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OLga [1]

Answer:4x2−6x−4

Step-by-step explanation:

(4x+2)(x−2)

=(4x+2)(x+−2)

=(4x)(x)+(4x)(−2)+(2)(x)+(2)(−2)

=4x2−8x+2x−4

=4x2−6x−4

5 0
3 years ago
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The table shows the time y (in minutes) it takes to make x burritos. A- graph B- how long does it take to fix 7 burritos
DedPeter [7]

Answer:

5.25 minutes

Step-by-step explanation:

7 * 0.75 = 5.25

5 0
2 years ago
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