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zvonat [6]
3 years ago
10

How do I solve this step by step?

Mathematics
1 answer:
Zinaida [17]3 years ago
8 0

Answer:

45

Step-by-step explanation:

plug in 3 where the xs are

2(3)(6(3)-5(3))+(3)^2(5(3)-4(3)=45

2(3)=6

6(3)=18

-5(3)=15

(3)^2=9

5(3)=15

-4(3)=-12

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kondaur [170]

Answer:

84

Step-by-step explanation:

Let x = the test

(x + x + ( x - 6))/3=82

((3x - 6)/3) • 3= 82 • 3

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3        3

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5 0
3 years ago
Jennifer is saving money to buy a bike. The bike costs $245. She has $125 saved, and each week she adds $15 to her savings. How
Lady bird [3.3K]
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8 0
3 years ago
Which one is correct ?
mina [271]

Answer:

Answer choice B

Step-by-step explanation:

The measures of angles on touching the opposite sides of the circles are always half the lengths of their respective arc. 126/2=63, or answer choice B. Hope this helps!

3 0
3 years ago
Read 2 more answers
Can someone help me find x.
Harman [31]

Answer:

Step-by-step explanation:

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6x=54

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I encourage you to figure out the justification yourself.

8 0
3 years ago
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C -8

Step-by-step explanation:

Hope it helps :)!!

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