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31

Step-by-step explanation:

We can find the value of the animal by using the first equation.

Since all 3 are the same and add up to 21, we can find the value by dividing 21 by 3:

21/3

= 7

Then, use this and the second equation to find the value of the clock:

Subtract 7 from 19:

19 - 7

= 12

Since the other two numbers are both clocks, we can find their value by dividing 12 by 2:

12/2

= 6

Then, find the value of the bowtie using the values of the clock and animal:

x + 6 + 7 = 15

x + 13 = 15

x = 2

Use these to solve the last equation. There are 2 ties, so plug in 4 because one tie is equal to the number 2.

7 + 4 x 6 = ?

7 + 24

= 31

So, the answer is 31

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

the answer is d. (1.2, -4.7) on edgn

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