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Katena32 [7]
3 years ago
11

Use decimals and the data for 1988 and 1996 to find the slope intercept form of a trend line

Mathematics
1 answer:
Tju [1.3M]3 years ago
4 0
The answer would be <span>y = 312.5x + 1564

hope this helped :)
alisa202</span>
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Richard receives a paycheck twice each month. Here’s a copy of one of his pay statements. If there are 2 paydays per month, what
iogann1982 [59]
For the answer to the question above asking what is Richard’s monthly net income if <span>Richard receives a paycheck twice each month. Here’s a copy of one of his pay statements. If there are 2 paydays per month?
The answer for this is first solved for his Net Pay then you can multiply it by two so that you can get his monthly net income.</span>
3 0
3 years ago
NEED HELP IMMEDIATELY WILL GIVE BRAINLEST NO LINKS
Vikentia [17]

Answer:

fdfdsf

Step-by-step explanation:

dfsdfsdfs

7 0
3 years ago
Pls help me<br>I m giving brainliest <br>​
navik [9.2K]

Step-by-step explanation:

the general line equation format is

y = ax + b

a is the slope or gradient of the line. it is the ratio of "y coordinate change / x coordinate change".

b is the y-intercept, the y value when x = 0. we get this by putting one point into the equation and solve for b.

(i)

A (3, 5)

B (5, 9)

x changes by +2 (from 3 to 5).

y changes by +4 (from 5 to 9).

so, the slope (or gradient) is +4/+2 = 2

(ii)

the semi-finished equation is

y = 2x + b

let's use A to get b :

5 = 2×3 + b = 6 + b

b = -1

and the full equation is

y = 2x - 1

(iii)

for point (4, k) we get

k = 2×4 - 1 = 8 - 1 = 7

3 0
2 years ago
So I now I did a lot, but pls help
Aloiza [94]

Answer:

456

Step-by-step explanation:

6 0
3 years ago
I need help on this question 5(x - 4) = 12
Wewaii [24]
<h2><u>Answer:</u></h2><h2><u />\boxed{\frac{32}{5},~ 6\frac{2}{5} ~, 6.4}<u /></h2><h2><u /></h2><h2><u>Solution Steps: </u></h2><h3>- Steps for solving linear equations - </h3>

______________________________

<h2><u> </u></h2><h3>1.) <u>Divide both sides by 5: </u></h3>
  • 5 ÷ 5= Cancels out
  • <u />12 ÷ 5= \frac{12}{5}

<em>  - I changed  </em>\frac{12}{5}<em> to a fraction instead, and you'll see why on the next step. </em>

<h2><em><u /></em></h2><h3>2.) <u>Add 4 to both sides:</u></h3>
  • -4+4= Cancels out
  • 4=\frac{20}{5}

<em>  - 4 in fraction form would best be </em>\frac{20}{5}<em> in this situation. </em>

<h2><em><u /></em></h2><h3>3.) <u>Add: </u></h3>
  • \frac{12}{5} + \frac{20}{5} = \frac{32}{5}

<em> - Since </em>\frac{12}{5}<em> and </em>\frac{20}{5}<em> have the same denominator, all you have to do is add the numerators. </em>

<h2><u /></h2><h3>4.) <u>Simplify:</u></h3>
  • Improper fraction form: \frac{32}{5}
  • Mixed number form: 6\frac{2}{5}
  • Decimal form: 6.4
<h2><u /></h2>

______________________________

8 0
3 years ago
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