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Lady_Fox [76]
3 years ago
9

5x-17=5x-20 what is the answer

Mathematics
1 answer:
steposvetlana [31]3 years ago
8 0
5x-17=5x-20
    +17     +17
____________
5x=5x-3
-5x      -5x
_____________
The answer ends up being -3 because 5x is cancelled out leaving you with -3 as your answer.
          
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It would be 4 and 6 i solved it
7 0
3 years ago
A woman making $3000 per month has her salary reduced by 20% because of sluggish sales. One year later, after a dramatic improve
vichka [17]

Answer:

4%

Step-by-step explanation:

Since she first goes down 20% you would do 3000 times 20 which is 60000 and divided by 100 which is 600 and you would subtract 600 from 3000 which is 2400 and then you would multiply that by 30 which is 72000 and then you would divide by 100 which is 720 and add that to 2400 which is 3120 and to find the percent change from 3000 to 3120 you would subtract 3120 by 3000 which is 120 and you would divide that by 3000 which is 0.04 and multiply that by 100 which is 4 so the percent change would be 4%

8 0
3 years ago
Math help please!
Dovator [93]

Answer:

x || t,         [Given]  

m\angle 16 = m\angle 7     [Given]                      ......[1]

Transversal defined as a line that cuts across two or more Parallel lines.

When two parallel lines are cut by a transversal, then the pairs of corresponding angles are equal in measure.

m\angle 16 = m\angle 1   [Corresponding Angle theorem]     ......[2]

Substitute value [1] in [2] we have;

m\angle 7 =m\angle 1   [Substitution Property]

When two lines are cut by a transversal and the alternate exterior angles are equal in measure, then the lines are parallel.

k || w                     [ By Alternative Exterior Angle Theorem]       Hence proved!

3 0
3 years ago
Convert the given time period to years,assuming a 52 week year.8 weeks
erma4kov [3.2K]
52 weeks = 1 year

Find 1 week in term of years:
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8 0
4 years ago
37= -3+5(x + 6) slove for x
lions [1.4K]
Step 1: Simplify both sides of the equation.
37
=
−
3
+
5
(
x
+
6
)
37
=
−
3
+
(
5
)
(
x
)
+
(
5
)
(
6
)
(Distribute)
37
=
−
3
+
5
x
+
30
37
=
(
5
x
)
+
(
−
3
+
30
)
(Combine Like Terms)
37
=
5
x
+
27
37
=
5
x
+
27
Step 2: Flip the equation.
5
x
+
27
=
37
Step 3: Subtract 27 from both sides.
5
x
+
27
−
27
=
37
−
27
5
x
=
10
Step 4: Divide both sides by 5.
5
x
5
=
10
5
x
=
2
8 0
3 years ago
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