MATHEMATICS MIDDLE SCHOOL

How many solutions does the system of equations have? A) No solution

B) One solution: x = 0, y = 0

C) One solution: x = 1, y = 5

D) Infinite many solutions
how many solutions does the system of equations have? A) - 1

Answers

Answer 1
Answer:

Answer:

no solution

Step-by-step explanation:

a solution would mean a point where the two lines cross. theres no such thing for parallel lines.

but if the lines are the same, they are parallel and cross everywhere, that would give infinite solutions.

if they would cross once, it would mean one solution

Answer 2
Answer: Answer:
A.

explanation::

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Please help me on homework ASAP.

Answers

7.<
8.=
9.>
10.>
11.>
12.>
13.=
14.

How much is it: (more process pls)
7 - [3 - (4 +4) +2]

Answers

Hi


7-[3-(4+4)+2]

7-(3-8+2)

7-(-3)

7+3

= 10


I hope that's help and if you have questions please ask me :)

What's so special about 73

Answers


In the entire infinite world of numbers, 73 is the one and only integer
that can be found in the space between 74 and 72.
The only answer that I can think of is that it's a PRIME NUMBER

What is 18/8 as a mixed number?

Answers

If you would like to know what is 18/8 as a mixed number, you can calculate this using the following steps:

18/8 = 18/2 / 8/2 = 9/4 = 2 1/4

The correct result would be 2 1/4.
18/8
= (16+2)/8
= 16/8+ 2/8
= 2+ 2/8
= 2+ (2/2) / (8/2)
= 2+ 1/4
= 2 1/4

The final answer is 2 1/4~

2048 est une puissance de 2. Laquelle?

Answers

\boxed{2^(11) } = 2* 2*2*2*2*2*2*2*2*2*2 = 2048

The lesser of two consecutive even integers is 10 more than one-half the greater. Find the integers.

Answers

Hello,

Here's my solution:

Let n = the lesser of the two consecutive even integers; so what will be a good way to represent the greater of the two consecutive even integers? I say n + 2.

Let's write the equation:
n = ((n+2)/2) + 10

I'll multiply both sides of the equation by 2 to eliminate the denominator, getting:
2n = 2[((n+2)/2) + 10]

This reduces to:
2n = n+2 + 20

Which can be further simplified to:
2n = n+22
 
Subtracting n from both sides we get:
n = 22

So n, the lesser consecutive even integer is 22. The greater consecutive even integer is 24.


Let's check this solution by substituting n = 22 into our original equation:

n = ((n+2)/2) + 10

22 = ((22+2)/2) + 10
22 = ((24)/2) + 10
22 = (12) + 10
22 = 22 - it checks!
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