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BaLLatris [955]
2 years ago
15

Which statement about a system of linear equations is incorrect?

Mathematics
2 answers:
lana [24]2 years ago
7 0
The answer might be c
kondaur [170]2 years ago
3 0

Answer:

B

Step-by-step explanation:

B is incorrect.  Some systems have infinitely many solutions.

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NeX [460]
From my info it is 13.5
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3 years ago
Whats 5a - 2a + 9 ? <br>could someone add how you got the answer to please?
Vinvika [58]
Step 1. Simplify 
3a+9

3a+9 is your answer:

Done! :)

7 0
3 years ago
Read 2 more answers
Celeste is going to summer camp. The table shows the cost of items she will
TEA [102]

Answer:

  • 4(14.75)
  • 4(8) + 4(4.50) + 4(2.25)

Step-by-step explanation:

<em>Note: there is no table so the answer will be based on assumption</em>

<u>Analyzing the answer options:</u>

<u>4(14.75) </u>

  • This may be correct as contains 4 as multiplier

<u>48.00) + 4.50 +2.25 </u>

  • Incorrect as no multiplier of 4

<u>4(8) + 4(4.50) + 4(2.25) </u>

  • This may be correct as contains 4 as multiplier and the sum is same as the first option

<u>48.00 +4.50 +2.25)</u>

  • Incorrect as no multiplier of 4

7 0
3 years ago
Micah invests $5,280 in an account that earns 4.2% interest, compounded monthly.
Olin [163]

Answer:

Hence By End of the year with monthly compounded interest it will have 5522.56 $

Step-by-step explanation:

Given:

Initial investment =5.280 $

Rate of interest =4.2%

To Find:

Amount after the 1 year

Solution:

As the investment follows the rule for compound interest as ,

A=P(1+R)^t

Here A=amount after t years

R= rate of interest , P= principal amount   t is time period

So given is monthly compounded interest

so t will divided into 12 parts as there 12 months in one year.

P=5280 $ , R=4.2/12 %  , t=12

A=5280(1+0.045/12)^(12)

A=5280(1.00375)^12

A=5280(1.046)

A=5522.56 $

8 0
3 years ago
What the heck in math is 12/tan34​
natulia [17]

Answer:

0.67450852

Step-by-step explanation:

you only use your calculator and you put the tan 34 and gives you the answer

8 0
3 years ago
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