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Westkost [7]
3 years ago
5

Test worth 50 points; test score of 78%?

Mathematics
1 answer:
nataly862011 [7]3 years ago
7 0
The person would have scored 39 out of 50. Hope this helps
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The sum of three numbers is 72. One number is two times 10 and another number is three times 10. What is the third number?
noname [10]
The third number is 20
8 0
2 years ago
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True or false. If the whole bar is 3 units long, the expression below shows the value of the shaded part of the bar. <img src="h
Salsk061 [2.6K]
I would go with TRUE in my opinion
8 0
2 years ago
Answer this question thanks
9966 [12]

First add 3 to both sides (what you do on one side you must do to the other). Since 3 is being subtracted, addition (the opposite of subtraction) will cancel it out (make it zero) from the right side and bring it over to the left side.

2 < u - 3

2 + 3 < u - 3 + 3

5 < u - 0

5 < u

For the graph will you have a empty or colored in circle?

If the symbol is ≥ or ≤ then the circle will be colored in. This represents that the number the circle is on is included.

If the symbol is > or < then the circle will be empty. This represents that the number the circle is on is NOT included.

Which direction will the ray go?

If the variable is LESS then the number then the arrow will go to the left of the circle.

If the variable is MORE then the number then the arrow will go to the right of the circle.

In this case your inequality is:

5 < u OR u > 5

aka 5 is less then u OR u is greater then 5

This means that the graph will have an empty circle and the arrow will go to the right of 5. Look at image below.

Hope this helped!

~Just a girl in love with Shawn Mendes

3 0
3 years ago
Margaret is planning a wedding reception. She wants to spend less than her budget of 5,676, and margaret has already spent 2,652
Butoxors [25]

Answer:

The answer to your question is 108 guests.

Step-by-step explanation:

Data

Budget = $5676

She has spent = $2652

price per guest = $28

number of guests = x

Process

1.- Determine the quantity of money available.

   Money available = 5676 - 2652

                               = $3024

2.- Divide the money available by the price per guest

  Number of guests = $3024/$28

  Number of guests = 108

3.- Conclusion

She can invite at most 108 guests

8 0
3 years ago
Read 2 more answers
Please help!<br> What values of b and c make △QRS≅△WVX?
BabaBlast [244]

Answer:

b = 12 and c = 5

Step-by-step explanation:

For them to be congruent, the triangles must be congruent by HL, so c+44 = 5b - 11 and b + 34 = 10c - 4. From the first equation, we get that c = 5b - 55. We can substitute this into the second equation and get: b + 34 = 10(5b-55) - 4 = 50b -554 -> 49b =588 -> b  = 12. We use this to solve for c: c = 5b -55 = 5(12) - 55 = 60 - 55 = 5. Therefore, b = 12 and x = 5.

I changed up my solution (sorry for the careless mistake), but I hope this helps! :)

7 0
3 years ago
Read 2 more answers
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