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liq [111]
3 years ago
10

HELP! LOOK AT THE PHOTO

Mathematics
2 answers:
Dafna11 [192]3 years ago
6 0

Answer:

The answer to the question provided is 30.

Step-by-step explanation:

5x - 80 + 2x + 50 = 180 \\ 7x - 30 = 180 \\  \frac{ \:  \:  \:  \:  \:  \:  + 30 =  + 30}{ \frac{7x}{7}  =  \frac{210}{7} }  \\ x = 30

[I apologize if the answer to the question is inaccurate]

trapecia [35]3 years ago
4 0

Answer: 30

Step-by-step explanation:

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Susie has 8/9 <br> cup of ice cream. How many 1/4<br> cup servings can she make?
trapecia [35]

Answer:8 cup servings. 1/4×8=8/4

Step-by-step explanation:

3 0
3 years ago
Which problem could be solved by evaluating the expression 4*(-6)
maxonik [38]
-36 one of many possible answers.

5 0
3 years ago
Please answer this quickly
scZoUnD [109]

Answer:

14 and 16

Step-by-step explanation:

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8 0
3 years ago
The formula for the perimeter of a rectangle is P = 2L + 2W. The length of a rectangle is 3 times its width. Which expression re
omeli [17]

The perimeter of a rectangle is given by the following formula:     P = 2W + 2L

To solve this formula for W, the goal is to isolate this variable to one side of the equation such that the width of the rectangle (W) can be solved when given its perimeter (P) and length (L).

     P = 2W + 2L

          subtract 2L from both sides of the equation

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     P - 2L = 2W

           divide both sides of the equation by 2

     (P - 2L)/2 = (2W)/2

     (P - 2L)/2 = (2/2)W

     (P - 2L)/2 = (1)W

     (P - 2L)/2 = W

Thus, given that the perimeter (P) of a rectangle is defined by    P = 2W + 2L ,

   then its width (W) is given by    <span>W = (P - 2L)/2</span>

3 0
3 years ago
If Carri has 2345 marbles and subtracts 2156 how much does she have left?
Ann [662]
2345
2156
-------
0189

189 marbles left
5 0
3 years ago
Read 2 more answers
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