2 years ago

Adding Integers- 7+(-16)

Mathematics

1 answer:

Sunny_sXe [5.5K]2 years ago

3 0

Answer:

-9

Step-by-step explanation:

7+(-16) when adding a negative number, you subtract the negative from the other positive number

7-16

-9

You might be interested in

It took a race car driver 3 hours and 15 minutes to go 500 miles. What was his mean rate of speed, to the nearest tenth of a mil

WINSTONCH [101]

In order to calculate rate or average speed you divide miles by time

I got 153.8 by dividing 500 by 3.25 (the .25 is because 15 minutes is 1/4 of 60) hope this helped!!

4 0

3 years ago

Which is bigger -6 1/3 or -6.375

levacccp [35]

-6 1/3 because it looks less than -6.375 which would mean that it is in fact bigger on the number scale.

5 0

3 years ago

Write a system<br> of linear inequalities represented by the graph.

Helga [31]

2,3 or 4,1 either one

6 0

2 years ago

The Charleston family has less than 500 Dalmatians. There are six times as many Dalmatians with black spots on their right ears

ANEK [815]

Let x be the number of Dalmatians without black spots.
So, x+6x is close to 500, which means x=71.
71*7=497, which is the total number of Dalmatians.
Giving away 6% of this will give you around 467 Dalmatians left.

Answer:467 Dalmatians

7 0

3 years ago

Read 2 more answers

Remember to check for extraneous solutions

larisa86 [58]

$Domain:v\neq0\\\\\dfrac{2}{v}+\dfrac{2}{3}=\dfrac{v-6}{3v}\\\\\dfrac{2\cdot3}{v\cdot3}+\dfrac{2\cdot v}{3\cdot v}=\dfrac{v-6}{3v}\\\\\dfrac{6}{3v}+\dfrac{2v}{3v}=\dfrac{v-6}{3v}\\\\\dfrac{6+2v}{3v}=\dfrac{v-6}{3v}\iff6+2v=v-6\qquad\text{subtract 6 from both sides}\\\\2v=v-12\qquad\text{subtract v from both sides}\\\\\boxed{v=-12}\to\boxed{A.}$

3 0

3 years ago

Read 2 more answers

Adding Integers- 7+(-16)​

Adding Integers- 7+(-16)