There are different kinds of math problem. There will be 11 rats in sewer #1.
<h3>What are word problem?</h3>
The term word problems is known to be problems that are associated with a story, math, etc. They are known to often vary in terms of technicality.
Lets take
sewer #1 = a
sewer #2 = b
sewer #3 = c
Note that A=B-9
So then you would have:
A=B-9
B=C- 5
A+B+C=56
Then you have to do a substitution so as to find C:
(B- 9) + (C-5) + C = 56
{ (C- 5)-9} + (C-5) + C = 56
3C - 19 = 56
3C = 75
B = C- 5
B = 25 - 5
Therefore, B = 20
A = B - 9
= 25 - 9
=11
Therefore, there are are 11 rats in sewer #1
Learn more about Word Problems from
brainly.com/question/21405634
Answer:
Step-by-step explanation:
3.46410161514
Answer:
It is possibly: 19h+28 and if she worked 6 hours after she got the raise she would earn $142.
Step-by-step explanation:
I’m not quite sure what you are asking but here my best answer:
$16 per hour plus an extra $3 from the raise. 16+3= 19. And $5+$23 in bonus earnings for $28. So the new equation for her earnings is; 19h+28. If she works 6 hours; 19 (6) +28. 19 times 6 is 114. 114+28=142.
Answer:
Step-by-step explanation:
Plot that point in the x/y coordinate plane to see that it sits in the third quadrant. From the point, draw a line to the origin, constructing a right triangle. The side adjacent to the angle is -2, the side across from the angle is -5, so we need to find the length of the hypotenuse using Pythagorean's Theorem:
and
so
That means that
and
That means that
and
It also means that
and
