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Verdich [7]
3 years ago
14

Mrs. Jackson gives the table below to her students.

Mathematics
2 answers:
krek1111 [17]3 years ago
5 0
M= 20 because the rate of change is -3.
Vinvika [58]3 years ago
3 0

For this case, the slope of the line is given by:

a=\frac{y2-y1}{x2-x1}

Substituting values, we have:

a=\frac{23-26}{5-4}

Rewriting:

a=\frac{-3}{1}\\a = -3

Then, since the value of the slope is constant for a line then we can rewrite the slope equation to find the value of M.

We have then:

-3 = \frac{M-23}{6-5}

From here, we clear the value of M:

-3 = \frac{M-23}{1}\\-3 = M - 23\\M = 23 - 3\\M = 20

Answer:

m = 20 because the rate of change is –3.

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Find the lowest common denominator of 1/3 and 2/5
Katen [24]

Answer:

The lowest ccommon denominator (or LCD) of 1/3 and 2/5 is 15.

Step-by-step explanation:

The lowest multiple of 3 and 5 is 3*5 = 15.

In terms with the LCD, 1/3 now equals 5/15; and 2/5 now equals 6/15.

Hope this helps :)

5 0
3 years ago
What equations have m=5 as the solution
sergeinik [125]
Is there a picture ??
3 0
3 years ago
Read 2 more answers
F (x) = -3x+5x^2+8 has blank roots.
defon

Answer:

F (x) = -3x+5x^2+8 has complex roots.

Step-by-step explanation:

number of roots?

ok.

f(x) =   5xx - 3x + 8  =   5xx + 5x  - 8x  + 8   ( I was guessing what numbers would sum to -3)

nope.

ok try discriminant:    (-3)^2 - 4*5 * 8 =   9 - 160  < 0

2 complex roots

7 0
4 years ago
Which expression is equivalent to 4x^2sqrt 5x^4 times 3sqrt 5x^8 , if x ≠ 0?
Elena L [17]

The expression which is equivalent to 4x²√5x⁴ × 3√5x^8 is; 60x^8.

<h3>Which expression is equivalent to the given expression?</h3>

The expression given in the task content is; 4x²√5x⁴ × 3√5x^8.

Hence, upon evaluation of the product; we have;

= 12x²√25x¹².

= 60x^8.

Read more on square roots;

brainly.com/question/620307

#SPJ1

5 0
2 years ago
I know this is not a but to all my PEEPS i just want to ask <br><br> How you are doing?
svlad2 [7]

Answer:

Good , how about yourself?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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