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Alika [10]
4 years ago
14

(74pts) I offer all my points to anyone but help me! Write a real-world problem that can be represented by the algebraic equatio

n shown.
5x + 6 = 66
Mathematics
2 answers:
Neko [114]4 years ago
8 0
Real world example:
Lily needs to sell 66 tickets.  She has already sold 6, and has to sell the rest in groups of 5.  How many groups does she need to sell to meet her goal?

5x + 6 = 66
5x +6 - 6 = 66 - 6
5x = 60
5x/5 = 60/5 
x = 12

Lily needs to sell 12 more groups of her bundles to meet her goal.

musickatia [10]4 years ago
3 0
<span>Jane is playing a game with Mike. Right now, Mike is winning, he has 10 more than 5 times the points that Jane has. If Jane has 47 points, how many points does Mike have?

or you could do 

</span><span>Martha is doing an inventory of all the goods in her shop. For the brand Toms shoes, she should have recieved an order that would have brought the total number of Toms shoes in her store to 10 more than 5 times the number of shoes she has now. If Martha has 89 pairs of Toms in her store, how many would she have had, if she had recieved the delivery?

hope this helped :)
alisa202</span>
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Simplify 5^3/5^7 leaving your anwser in index form
sveta [45]

Answer:  (5^3) / (5^7) = 5^ -4

or

1 / 5^4

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write the expression as the sine, cosine, or tangent of an angle. sin 5x cos x - cos 5x sin x
mrs_skeptik [129]

Answer:

sin 5x cos x - cos 5x sin x = sin(4x)

Step-by-step explanation:

Given that the trigonometric expression,

sin 5x cos x - cos 5x sin x

Here we use the "sum and difference formulas"

Sum and Difference Formulas

sin(A+B)=sin A cos B + cos A sin B

sin(A-B)=sin A cos B - cos A sin B

cos(A+B)=cos A cos B - sin A sin B

cos(A-B)=cos A cos B + sin A sin B

So,

sin 5x cos x - cos 5x sin x = sin (5x - x)

sin 5x cos x - cos 5x sin x =  sin(4x)

That's the final answer.

6 0
4 years ago
Point 4,6 is reflected across line y= X and then dilated by a factor of 1/2 using the origin as the center of dilation. What is
soldier1979 [14.2K]

9514 1404 393

Answer:

  (3, 2)

Step-by-step explanation:

Reflection across y=x swaps the coordinates:

  (x, y) ⇒ (y, x)

Dilation by a factor of 1/2 multiplies each coordinate by 1/2.

  (x, y) ⇒ (x/2, y/2)

The combination of these transformations gives you ...

  (x, y) ⇒ (y/2, x/2)

  (4, 6) ⇒ (3, 2)

4 0
3 years ago
How do u solve P=IRT solve for t
Roman55 [17]
You said that                             P             =  I · R · T

Divide each side by  I · R :      P / (I·R)  =             T
3 0
4 years ago
A river is 212 mile long. What is the length of the river on a map, if the scale is 1 inch : 50 miles?
RoseWind [281]

Answer:

4.24 inches

Step-by-step explanation:

1 inch / 50 miles = x / 212 miles      Cross multiply

1 inch * 212 miles = 50 miles * x      Divide by 50 miles

1 inch * 212 miles / 50 miles = x

x = 4.24 inches.

How much is 0.24 of an inch?

0.24 * 50 = 12

So 0.24 inches represents 12 miles.

6 0
3 years ago
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