3 years ago

Which of the following is a correct interpretation of the expression 9+(-7)? Choose 1 answer:

Mathematics

1 answer:

ddd [48]3 years ago

6 0

Answer:

B. 7 to the right of the 9

9+(-7)

=9-7=2

so, the 7 is on the right side of 9

You might be interested in

Find the probability that in a pig family of 4 offspring there will be at least 1 male and 1 female. Assume that the probability

Naya [18.7K]

The probability of there being zero males is given by:
$P(zero\ males)=4C0\times0.5^{0}\times0.5^{4}=\frac{1}{16}$
Similarly the probability of there being zero females is also 1/16.
The probability there will be at least 1 male and 1 female is therefore:
$1-(\frac{1}{16}+\frac{1}{16})=\frac{7}{8}$
The answer is: 7/8.

5 0

3 years ago

What is the image of (−3,9) after a reflection over the line y = x?

zubka84 [21]

Answer:(9,-3)

Step-by-step explanation:

You just have to flip the numbers

3 0

3 years ago

Which is a better deal on a $7.99 item: 50% off or buy one, get one at half price? Your answer must include your math calculatio

12345 [234]

In my opinion it is buy it at 50%off