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2 years ago

Explain how a social justice movement during the 1960s sought to change society and promote the common good

Mathematics

1 answer:

sweet-ann [11.9K]2 years ago

6 0

You put this question under math did you mean to put it under history

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find the three consecutive odd integers such that the sum of twice the first and three times the second is 67 more than twice th

Elenna [48]

Answer:

23, 25, 27

Step-by-step explanation:

It can be convenient to work "consecutive integer" problems by using a variable to represent the middle one.

<h3>setup</h3>

Let x represent the middle integer. Then (x-2) is the first of the three odd integers, and (x+2) is the third. The given relation is ...

2(x -2) +3x = 67 +2(x +2)

<h3>solution</h3>

5x -4 = 2x +71 . . . . . simplify

3x = 75 . . . . . . . . add 4-2x

x = 25 . . . . . . . divide by 3

The three integers are 23, 25, 27.

4 0

1 year ago

On Thursday a local shop sold a combination of 417 hamburgers and cheese burgers. The number of cheeseburgers sold was two times

seropon [69]

Answer:

The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.

Step-by-step explanation:

Let

x -----> the numbers of hamburgers sold on Thursday

y -----> the numbers of cheeseburgers sold on Thursday

we know that

$x+y=417$ ----> equation A

$y=2x$ ----> equation B

Substitute the equation B in equation A and solve for x

$x+2x=417$

$3x=417$

$x=139$

Find the value of y

$y=2(139)=278$

therefore

The number of hamburgers sold was 139 and the number of cheeseburgers sold was 278.

8 0

3 years ago

How many times can 41 go into 328

Brums [2.3K]

Divide. 328 ÷ 41 = 8

6 0

3 years ago

Read 2 more answers

Is the answer: -5, -2, 3, 5?

lara31 [8.8K]

Answer:

Y= -1 and Y = -5

Step-by-step explanation:

To find the Value of Y need to find where the Line(s) Cross they Vertical Axis.

5 0

3 years ago

Read 2 more answers

Find the hcf of 120 and 150

Alexeev081 [22]

Answer: GCF = 30 for the values 120, 150

Step-by-step explanation:

The factors of 120 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

The factors of 150 are: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

Then the greatest common factor is 30.

6 0

2 years ago

Read 2 more answers