2 years ago

What is 8y=48 what is the answer to the problem

Mathematics

2 answers:

valkas [14]2 years ago

7 0

48 divided by 8 equals 6

so y = 6

stiks02 [169]2 years ago

5 0

Y=6
Do you need step by step

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Alice buys some inexpensive bracelets and necklaces as party favors for her jewelry showing. She pays $8 for each necklace (N) a

Jlenok [28]

Answer:

7B+8N<120

Step-by-step explanation:

The total amount of the bracelets and necklaces is less than $120, so if you add the price of each necklace ($8) and the price of each bracelet ($7), it will be <$120.

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3 years ago

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What is 200/30 in a mixed number

mixer [17]

6 20/30

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3 years ago

(repost) Can someone please help me with this asap!!!

Elenna [48]

Answer:

1) y = 30x (same thing as y = 30x + 0)

2) y = 24x (same thing as y = 24x + 0)

3) 270

4) 216

Step-by-step explanation:

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2 years ago

Help plz !!! thx have a good day!

Aleksandr-060686 [28]

Answer:

Substitution

Step-by-step explanation:

tbh i havent checked so sorry if its wrong

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2 years ago

If 2^(x+3) - 2x = k(2^x) what is the value of k

svlad2 [7]

Answer:

$\large\boxed{C)\ 7}$

Step-by-step explanation:

Use:

$a^n\cdot a^m=a^{n+m}$

$2^{x+3}-2^x=2^x\cdot2^3-2^x=8\cdot2^x-2^x=(8-1)\cdot2^x=7\cdot2^x\\\\2^{x+3}-2^x=k(2^x)\\\\7\cdot2^x=k(2^x)\Rightarrow k=7$

$8\cdot2^x-2^x=8\cdot2^x-1\cdot2^x=(8-1)(2^x)=7\cdot2^x\\\\\text{distributive property:}\ a(b-c)=ab-ac$

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3 years ago