3 years ago

What equation is equivalent to 2(3-y) A. 2y - 6 B. 6 - 2y C. 6 + y D. 6 + 2y

Mathematics

1 answer:

Karolina [17]3 years ago

8 0

Answer:

The answer is C.6+y

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

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Please help me with these 3 questions!

juin [17]

Answer:

1) -4x-6x+8x=2-6

-2x=-4

x=-2

2)3x-4x=12-15

-1x=-3

x=3

3) 12.5x+10.25=680-410

22.75x=270

x=11.86

8 0

3 years ago

Simplify <br> 7.2x10^3/1.8x10^7

spayn [35]

To simplify and solve this equation we must follow PEMDAS.

P=Parentheses

E=Exponents

M=Multiplication (from left to right)

D=Division (from left to right)

A=Addition

S=Substraction

We begin the process.

10^3=1000

10^7=10000000

New equation looks like this:

7.2*1000/1.8*10000000

We then multiply

7.2*1000= 7200

7200/1.8=4000

4000*10000000= 40000000000

<em>So our final answer is 40000000000.</em>

Hope this helps!

P.S. I forgot this was scientific notation and I solved it a different way. But both ways give the same answer. Let me know if you want the other method.

3 0

3 years ago

PLEASE HELP ASAP ILL GIVE BRAINLIEST

Veseljchak [2.6K]

Answer:

x>-23/7

Step-by-step explanation:

-23<7x

7x>-23

x>-23/7

the answer is x>-23/7

5 0

3 years ago

Imagine you are about to go sledding down the longest and greatest sledding hill there ever was. When you envision the hill, is

posledela

Answer: it is linear because no bumps.

Step-by-step explanation:

8 0

2 years ago

Y = (x + 2)^2-3 in standard form?

Verdich [7]

Y=2x2−8x+5 is standard form

4 0

3 years ago