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White raven [17]
3 years ago
11

(7x – 2y) – (3x + 5y)

Mathematics
2 answers:
Delvig [45]3 years ago
5 0

Answer:

Step-by-step explanation:

7x - 2y - 3x  -  5y

4x - 7y

irga5000 [103]3 years ago
3 0

Answer:

4x-7y

Step-by-step explanation:

7x-2y-3x-5y

combine like terms

4x-7y

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For a field trip 11 students rode in cars and the rest filled eight buses. Which equation below will help you find how many stud
Helen [10]

Answer:

8x + 11= 315

Step-by-step explanation:

Let x = the number of students in a bus

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8x is the number of students in buses

There are 11 students in cars

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A thin wire has the shape of the first-quadrant part of the circle with center the origin and radius q. If the density function
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Answer:

Step-by-step explanation:

Check attachment for solution

5 0
3 years ago
I NEED HELP ASAP PLEASE AND THANKS.
yanalaym [24]

Answer:

b=320; slope=-30

Step-by-step explanation:

if you look along the y-axis find the spot that the line intercepts and then that's b

now for the slope

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use the slope formula: y2-y1 over x2-x1

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8 0
3 years ago
The sum of two consecutive integers<br> is sixty-five. Find the smaller of the<br> two numbers.
Darina [25.2K]

Answer:

32

Step-by-step explanation:

We can write an algebraic equation to solve this situation: x + x + 1 = 65, where x = first integer (small number) and x + 1 = the following integer.

Step 1: Combine like terms.

  • (x+x)+1=65
  • 2x + 1 = 65

Step 2: Subtract 1 from both sides.

  • 2x + 1 - 1 = 65 - 1
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Step 3: Divide both sides by 2.

  • 2x/2 = 64/2
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Therefore, the smaller number is 32 while the larger number is 33.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

6 0
3 years ago
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