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3 years ago

6(10+z+3) = pls help with this

Mathematics

2 answers:

tamaranim1 [39]3 years ago

4 0

Answer: z = -13

Step-by-step explanation:

6(10+z+3) =

60 + 6z + 18 =

6z = -60 -18

6z = - 78

z= - 78/6

z = -13

Zielflug [23.3K]3 years ago

4 0

Answer: 13

Step-by-step explanation: 6 x 10, then do 6 x 1z, then 6 x 3.

You get 60 + 6z + 18.

Add your constants. (The numbers without variables)

You’re left with 78 + 6z.

Divide 6z/6, youre left with “z”.

Divide 78/6.

You’re left with z = 13

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2 years ago

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3 years ago

I need math help. I don’t understand the question.

makkiz [27]

Answer:

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Step-by-step explanation:

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A.) Solution

To find: P

Given: y = 48

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P = 0.006 x 48 x 48 - 0.01 x 48 + 119

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$132.92= 0.006y^{2} -0.01y+119$

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.......................................................

Answer: 49 years old

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1 year ago

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Archy [21]

<em>Answer:</em>

C. 5, because I-5I =5

Have a beautiful day!

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3 years ago