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3241004551 [841]
3 years ago
12

Select all the pairs of equivalent expressions.

Mathematics
1 answer:
gregori [183]3 years ago
3 0

Answer:

I know that the 4th and 5th equation are correct but I still need to figure out the others but these are what I got hope it helps?

Step-by-step explanation:

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The nature park has a pride of 7 adult lions and 4 cubs.
Levart [38]
The correct awnser is 54 i hope i help you
7 0
3 years ago
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- 2x+2y = -4<br> 3х + Зу = -18<br> х =<br> y =
Anna35 [415]

Answer: x= -2  y= -4

substitute the given values of x into the equation 3x+3y=-18

y substitute the given value of y into the equation x=2y

since all the equalities are true the ordered pair is the solution of the system

4 0
3 years ago
How fo you solve the quadratic equation by factoring 3x^2=5x
qaws [65]
Good morning ^ _ ^


3x² = 5x
3x² - 5x = 0
From that part we can factorize
x(3x - 5) = 0
Set factors equal to 0
x = 0 or 3x - 5 = 0
x =0 or 3x = 0 + 5
x = 0 or 3x = 5
x = 0 or x = 5/3

The final answer is : X = 0 or X = 5/3


A+ Guaranteed! 

8 0
3 years ago
The heights of some students are given. 158cm 172cm 164cm 164cm 167cm 159cm
kotykmax [81]

Answer: 14

Step-by-step explanation:

The range is the difference between the largest and smallest of the set.

158cm, 159cm, 164cm, 164cm, 167cm, 172cm is the list in smallest to greatest

Take the smallest number, 158cm, and subtracted it from the largest, 172cm, and you get the range.

7 0
3 years ago
I need help plzz someone help meee :)
Eddi Din [679]

Answer:

Table 1 = Proportional

y is 7 times x

Table 2 = Not proportional

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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