3 years ago

Which list shows all the positive factors of 23? 1,3,23 1,23 1,2,3,23 1,2,23

Mathematics

1 answer:

forsale [732]3 years ago

8 0

1,23 i think it may be this

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1. -x divided by 11 2. z multiplied by - 5 working pls

Gwar [14]

Answer:

1. $-x \div 11 = \frac{-1}{11}x$

2. $z \times -5 = -5x$

Hope this helped you!

6 0

3 years ago

A student solved this problem and said the answer is 5 pounds.

andre [41]

I don't know but can you help me find it too.

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3 years ago

Paraphin [41]

<h3> Hope this attachment helps u</h3>

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3 years ago

How many solutions does the system have? 3x + y = 8 2 + 2y = 8

REY [17]

Answer:

x=2,y=2

Step-by-step explanation:

This question is a simultaneous equation

So let's solve

3x+y=8...(1)

2x+2y=8....(2)

Multiply (1) by 2

6x+2y=16...(3)

Substrate (2) From (3)

4x=8

Let's make x the subject of formula by dividing both sides by 4

x=2

So let's substitute the value of x into (1)

3x+y=8

3(2)+y=8

6+y=8

y=8-6

y=2

Therefore x is 2,y is 2

3 0

3 years ago

Sandra Wants to buy a new MP3 Player that is on sale for $95. She has saved $73. How much more money does she need?

Vikki [24]

95-73= 22
she needs $22

3 0

3 years ago