Answer:
Step-by-step explanation:
Slope formula:
where (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate
Slope
Answer:
$25.97
Step-by-step explanation:
2.50+8.75+3+10.25 = 24.50 This is the items be bought and now needs to pay 6% tax.
24.50/100*106 = 25.97
Answer:
The length of the patio is 32 ft and the width is 13 ft
Step-by-step explanation:
see the attached figure to better understand the problem
Let
L ----> the length of his patio
W ---> the width of his patio
we know that
----> equation A
----> equation B
substitute equation B in equation A and solve for W
Find the value of L
---->
therefore
The length of the patio is 32 ft and the width is 13 ft
Answer:it should be $12.50 before 20% taken off...
Step-by-step explanation:
$12.50-20%($2.50)=$10.00
Answer:
(5, 8)
Step-by-step explanation:
A solution to a system of linear inequalities is a point that, when its x and y values are substituted into both inequalities, makes <u>both</u> of them true. (Knowing this, if a point makes one inequality true but not the other, it is not a solution to that specific system of linear inequalities.)
So, let's plug in the x and y values of (5, 8) into the inequality y > 3x - 7 and solve like so:
However, 8 is equal to 8, not greater than it. So, we know that this point is not a solution to this inequality since it does not make it true, therefore (5, 8) is not a solution to the whole system.
Hope this helps!