Answer:
infinitely many solutions (infinite solutions)
Step-by-step explanation:
2y - 8 = 6x
+8 +8
-------------------------------
2y = 6x + 8
= +
-------------------------------
y = 3x + 4
Because 3x + 4 = 3x + 4, there are infinitely many solutions to this system of equations. This is because they're the exact same equations. Any substitution for x will give you a true statement to y when compared to the other equation.
Answer:
The volume of the new box is 315 in²
Step-by-step explanation:
When finding volume, you need to multiply length, width, and height.
10.5 x 7.5 x 4 = 315 in²
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The probability that a t random variable with 7 degrees of freedom is greater than 1.895 is 0.05
<h3>How to solve for the probability</h3>
We have to solve this by using the t distribution table that has the degree of freedom as 7.
Under this table we have to search for the value 1.895 and the probability value that it falls under.
Hence we would have 1.895 (1-0.95) = 0.05
Hence we have to conclude that the the probability that a random variable with 7 degrees of freedom is greater than 1.895 is 0.05
Read more on probability here: brainly.com/question/24756209
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With lines of the form y=mx+b lines are parallel as long as m is the same->m=5
so we know the new line also has the form y=5x+b, so now we have to calculate the b to pass through (4,7)
for this insert x=4, and y=7 to solve for b
7=5*4+b
7=20+b
-13=b
so the parallel line through (4,7) has the equation y=5x-13