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3 years ago

Does the number 30 have a decimal expansion?

Mathematics

2 answers:

motikmotik3 years ago

8 0

It’s prob A sorry if I’m wrong btw I’m just trying to help :)

notsponge [240]3 years ago

5 0

Answer:

Yes.

Step-by-step explanation:

If I am right I was taught in Elementary that every single number has a decimal extension. So, I am sure that the answer is yes. If I am wrong please correct me.

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Is 20 the solution 20*7-6x=106

oee [108]

Answer:

Step-by-step explanation:

the answer is 5.6 repeating

4 0

3 years ago

maddy has 5678 memes, she drops 580 of them and gives away 3950 memez. how many memez do i have left ^yes ik the answer i just w

melamori03 [73]

Lol, the answer is 1148

4 0

4 years ago

Read 2 more answers

5x-4y=19<br> x+2y=8<br> solve the simaltaneous equation

STatiana [176]

Answer:

( 5, 3/2 )

x = 5

y = 3/2

Step-by-step explanation:

5x - 4y = 19

x + 2y = 8

-------------------

2(x + 2y = 8) = 2x + 4y = 16

----------------------

5x - 4y = 19

2x + 4y = 16

7x = 35

÷7 ÷7

x = 5

-----------------------

x + 2y = 8

5 + 2y = 8

-5 -5

2y = 3

÷2 ÷2

y = ( 3/2 )

I hope this helps!

8 0

3 years ago

Mega Movies hosted a film premiere on Friday night. They charged $9 for adults and $5 for children. One hundred fifty-nine adult

timofeeve [1]

Answer:

The answer is D. 12 children, 147 adults.

Step-by-step explanation:

I solved all of the possibilities and only D was the answer.

A. 16 children, 143 adults = $1,367

B. 6 children, 153 adults = $1,407

C. 9 children, 150 adults = $1,395

D. 12 children, 147 adults = $1,383

So, the answer is D.

Hope this helps! :)

6 0

3 years ago

Given f (x) = -3x - 1, solve for x when f (x) = -4

Aleks [24]

Answer:
11
Explanation:
f(x) = -3x - 1 when f(x) = -4
f(x) = -4 * -3 -1 = 12 - 1 = 11

8 0

3 years ago