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lukranit [14]
3 years ago
14

Enter the coefficient in the expression - 2x +9.

Mathematics
1 answer:
matrenka [14]3 years ago
5 0

Answer:

2x

Step-by-step explanation:

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Write a percent equation that can be used to solve the following problem 820 is 20% of what
Sedaia [141]

Answer:

I have a couple equations you could use

Step-by-step explanation:

820 x 5 = 4,100

4,100 divided by 5 = 820

sorry if I'm incorrect

8 0
3 years ago
What is the slope for (0,1) and (3,0)
Dmitry [639]

\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{0}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{0}-\stackrel{y1}{1}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{0}}}\implies -\cfrac{1}{3}

5 0
3 years ago
Mrs. Meyer buys fruit to make a fruit salad. She buys:
Firlakuza [10]

Answer:

C. 15 1/4 pounds

Step-by-step explanation:

Since our options are in pounds, we would need to convert all our weight to pounds.

Now, by standard conversion 1 pound = 16 Ounce

3 cartons of blueberries that weigh 12 ounces each

  • 12 Ounce=0.75 Pound
  • 3 X 0.75 =2.25 Pounds

3 cartons of strawberries that weigh 16 ounces each

  • 16 Ounce =1 Pound
  • 3 X 1 =3 Pounds

4 bunches of bananas that weigh 2.5 pounds

  • 4 X 2.5 =10 Pounds

Total Weight (In Pounds)=2.25+3+10=15.25 Pounds

This is equivalent to  15 1/4 pounds.

<u>The correct option is C.</u>

7 0
4 years ago
Find the value of the variable and DF if D is between C and F if CD 4y -9, DF 2y-7, and CF 14.
Yuri [45]
CF = CD + DF (since D is simply a point on the line, and C to that point added onto F to that point is CF), so 4y-9+2y-7=14. Adding it up, we get 6y-16=14 and adding by 16 we get 30=6y. Dividing both sides by 6, we get y=5. Plugging that into DF, we get 10-7=DF=3
4 0
3 years ago
A. No; Each side of triangle PQR is not the same length as the corresponding side of triangle STU.
ruslelena [56]
B yes both triangles have an obtuse angle
7 0
3 years ago
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