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Colt1911 [192]
2 years ago
6

Explain how to get the variable alone in the equation. 3x = 24​

Mathematics
2 answers:
Paul [167]2 years ago
8 0

Answer:

to get rid of the 3 on the x you have to divide it by 3. whatever you do to one side you have to do to the other side so the answer would be x=8

Step-by-step explanation:

gulaghasi [49]2 years ago
8 0

Answer:

x = 8

Step-by-step explanation:

To get the variable alone you would divide both sides by 3. You do this because 3 is a common factor that both 3 and 24 have. Once you divide 3 on each side, you have x = 8 as your final answer.

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Sophie wants to determine if her seventh grade class wants to watch an action, horror, or drama movie. Which sampling method wou
lana66690 [7]
I think it would be B
7 0
3 years ago
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
2 years ago
How do you write 3 7/10 as a decimal
Leokris [45]

Answer:

3.7

Step-by-step explanation:

To change a fraction to a decimal, just divide the numerator with the denominator. Instead of placing the remainder over the divisor, continue to solve until it is answered (unless it's a repeating decimal.)

Divide 7 with 10:

7/10 = 0.7

Remember that there is a whole number, 3. Add that to the decimal you have gotten:

3 + 0.7 = 3.7

3.7 is your answer.

~

8 0
2 years ago
Me pueden ayudar a resolver por método de sustitución porfa.<br><br> {5x+7y=-1<br><br> {-3x+4y=-24
disa [49]

Answer:

x = 4 and y = -3

Question;

Me pueden ayudar a resolver por método de sustitución porfa.

Translation: Can you help me to solve by please substitution method.

{5x+7y=-1

{-3x+4y=-24

Step-by-step explanation:

Given the simultaneous equation.

5x+7y=-1 .....1

-3x+4y=-24 .....2

From equation 2, making y the subject of formula.

4y = -24 + 3x

y = (-24+3x)/4 ...... 3

Substituting the equation 3 into equation 1

5x+7((-24+3x)/4) = -1

Multiply through by 4

20x + 7(-24+3x) = -4

20x - 168 + 21x = -4

41x -168 = -4

41x = -4 + 168

41x = 164

x = 164/41 = 4

x = 4

Substituting x = 4 into equation 3

y = (-24+3(4))/4

y = (-24+12)/4

y = -12/4

y = -3

3 0
3 years ago
Read 2 more answers
Brooke has 24 pencils and 36 erasers. If she makes identical goodie bags for her friends with no pencils or erasers left over, w
Licemer1 [7]
I think the answer is 12 because the greatest common factor of 24 and 36 is 12.

Hope this helped☺☺

(That means each goody bag will have 2 pencils and 3 erasers)
8 0
3 years ago
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