Answer:
The answer is C 0.300
Step-by-step explanation:
Answer:
(x - 5)(y + 6)
Step-by-step explanation:
Hello!
Let's see. Over here we have two sides of an equation with blank space on the right-hand side. It seems that the topic of the question is factoring.
On the left-hand side, we see that 1 factor is common between two other factors (x and -5). To simplify, we can simply add the two values.
x(y + 6) - 5(y - 6) would be the same as (x-5)(y-6) => your answer
We can check if our equation is true.
x( y + 6) - 5(y + 6) = (x-5)(y + 6)
xy + 6x - 5y -30 = xy - 5y + 6x - 30
xy + 6x - 5y - 30 = xy + 6 - 5y - 30
Both equations are the same
Width = 23cm, length = 9cm
A rectangle's Area = Length * width
Area = 9 cm * 23 cm = 207 cm²
Area = 207 cm²
Answer:
one large box equals 15.75<em>kg</em>
one small box equals 13.75<em>kg</em>
Step-by-step explanation:
First, identify your variables:
Let "l" represent the weight of one large box.
Let"s" represent the weight of one small box.
Then, stack the two equations on top of each other:
Next, multiply the first equation by 3 so we can use elimination of the "s" variable to find the "l" variable first:
Now, subtract the two equations to cancel out the s-variable and find the l-variable:
Then, substitute your l-variable in the original first equation to find the s-variable:
With all the information that is collected, you find that one large box weighs 15.75<em>kg</em> and one small box weighs 13.75<em>kg</em>.
Answer:
-73
Step-by-step explanation:
substitue the -8 in for x. then multiply -8 by 7 you get -56. then subtract 17.