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Zinaida [17]
3 years ago
5

Solve the one-variable equation using the distributive property and properties of equality. –6(2 + a) = –48 What is the value of

a?
Mathematics
2 answers:
saul85 [17]3 years ago
8 0
-6(2+a) = -48
Distributive property
-12 -6a = -48
Add 12 to both sides
-6a = -36
Divide both sides by -6 and you get a= 6
andrew-mc [135]3 years ago
8 0

Answer with explanation:

The given equality or expression in one variable is,

⇒  -6×(2+a)= -48

⇒ -6×(2+a)= -6× 8

Dividing both sides by , -6 we get

⇒ 2+a=8

Subtracting , 2 from both sides

⇒2+a-2=8-2

⇒a=6

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Solve 2 log x = log 64. (1 point)
Vladimir79 [104]

Answer:

8

Step-by-step explanation:

2log(x)=log(64)

By logarithms properties

xlog_{a}(b)=log_{a}(b^{x} )  \\

log(x²)=log(64)

When you have log or ln in both sites, you delete them and...

x²=64

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7 0
3 years ago
Andrew has already played 32 minutes on his video game this morning and wants to play an additional 15 minutes on each of x game
belka [17]

Given :

Andrew has already played 32 minutes on his video game this morning and wants to play an additional 15 minutes on each of x games after school today.

To Find :

Which equation can be used to find y, the total minutes Andrew will play video games today.

Solution :

Number of minutes he play after school time, n = 15x .

Number of minutes already played, c = 32 .

So, total number of minutes he play games for today is :

y = n + c

y = 15x + 32

Therefore, equation which is useful to find number of minutes video game played per day is y = 15x + 32 .

8 0
3 years ago
Seven years ago Raymond purchased a $197,000 home with a 30-year mortgage at 4.15% having recently lost his job he can no longer
tensa zangetsu [6.8K]

What’s the question ?

4 0
3 years ago
I feel like it is add x but i am bad at math
skelet666 [1.2K]
Add 3x is the right answer
5 0
3 years ago
Read 2 more answers
Thanks for the help
Brrunno [24]
The answer is B.

In the question it says "the intercept of 6" which means the equation has to have +6 in the answer, and there is only one answer choice containing that.
4 0
3 years ago
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