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Bess [88]
3 years ago
11

Is the following always, sometimes, or never true?

Mathematics
2 answers:
Kobotan [32]3 years ago
7 0

For this case we have the following expression:

14 + 3x - 7 = 7x + 7 - 4x

To answer the question, what we must do is rewrite both sides of the equation.

For this, we apply the associative property.

We have then:

3x + (14-7) = (7x-4x) + 7

Rewriting we have:

3x + 7 = 3x + 7

Since both sides of the equation are equal, then the expression is always true.

Answer:

A) Always

NeTakaya3 years ago
3 0
Out of the choices given, the following equation " 14+3x-7x+4-4x" is always true. The correct answer will be A. 
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HELP ME PLZZZZ HELP !!!!!!
cestrela7 [59]

Answer:

8

Step-by-step explanation:

4 0
3 years ago
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5
natulia [17]

Answer:

1648

Step-by-step explanation:

5/9 are girls. The 9 represents the total.

Set up a proportion and you have

5/9 = ?/3708

3708/9=412

412x5= 2060 girls

3708-2060= 1648

8 0
3 years ago
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Branden and Pete both play running back. Branden carries the ball 75 times for 550 yards and Pete had 42 carries for 380 yards w
mars1129 [50]

Answer:

Pete runs farther per carry.

Step-by-step explanation:

Given:

Branden and Pete both play running back.

Branden carries the ball 75 times for 550 yards.

Pete had 42 carries for 380 yards

Question asked:

Who runs farther per carry ?

Solution:

First of all we find each boy's distance covered per carry:-

<u>For Branden</u>

Branden carries the ball 75 times for = 550 yards.

Branden carries the ball 1 time for = \frac{550}{75} =7.34\ yard

<u>For Pete </u>

Pete carries 42 times for = 380 yards

Pete carries 1 time for = \frac{380}{42} =9.05\ yards

As Pete runs 9.05 yards for 1 carry while Branden runs 7.34 yards for 1 carry, hence Pete runs farther per carry.

3 0
3 years ago
(PLEASE HELP)
stich3 [128]

Answer:

C

Step-by-step explanation:

Because you should be subtract each other by 20x to transfer from side to another side.

4 0
3 years ago
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3. E, F and G are collinear points. E is between F and G.
nikdorinn [45]

Answer:

<h2>A. 4 in</h2>

Step-by-step explanation:

Collinear points are points that lies on the same straight line. If the points E, F and G are collinear points, then the three points lies on the same straight line.

If E is between F and G, the FE+EG = FG

EG = FG - FE

Given FE = 3 in and FG = 7 in

On substituting into the expression above to get EG;

EG = 7in - 3in

EG = 4in

Hence the length of EG is 4in

5 0
3 years ago
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