Answer:
the first four terms is 3, 0, -3, -6
1ST Piece =======> 2x ======> 2 * 3 ft. ======> 6 ft.
2ND =========> 5x =======> 5 * 3 ft. ======> 15 ft.
3RD ==========> 4 Feet =======> 4 ft.
Sum ======> 25 Feet
Equation:
(2x + 5x) + (4) = 25
Let's solve your equation step-by-step.
2x + 5x + 4 = 25
Step 1: Simplify both sides of the equation.
2x + 5x + 4 = 25
(2x + 5x) + (4) = 25 (Combine Like Terms)
7x + 4 = 25
7x + 4 = 25
Step 2: Subtract 4 from both sides.
7x + 4 − 4 = 25 − 4
7x = 21
Step 3: Divide both sides by 7.
7x / 7 = 21 / 7
Answer ========> x = 3
Check:
(2x + 5x) + (4) = 25
2(3) = 6
5(3) = 15
3rd Piece = 4
Sum = 25
6ft. + 15ft. + 4ft = 25
25 = 25
Hope that helps!!!!!!!!!!!!! : )
Answer
146
Step-by-step explanation:
First work out the nth term then the 100th term:
the difference between the numbers is: 5
and that zero term is: -2
so the nth term is: 5n - 2
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now using the nth term we replace n with 100,
then we get: 498
the answer is the above in bold
hope it helped :)
Answer:
Form: Linear Direction: Positive Strength: Moderate
Step-by-step explanation:
The scatter plot for the Cost of Airplane Ticket versus the number of Miles Flown is attached below.
It can be easily seen that the plot is moving in an upward directions. An upward moving scatter plot represents a positive relationship between the two variables.
Similarly, the scatter plot here represents a positive relationship between cost of airplane ticket and the number of miles flown.
Now consider the points plotted on the graph.
If we form a line of best by joining any two points it can be seen that the rest of the points are close to this line but not very close.
Thus, implying that there is a moderately strong relationship between the two variables.
Thus, the statement accurately describing the data is:
Form: Linear Direction: Positive Strength: Moderate
