Answer:
$265
Step-by-step explanation:
$250 x 1.06 = $265
Multiply them by distribution:
-18x² + 6xy + 72xy - 24y²
Combine like terms:
-18x² + 78xy - 24y²
The first choice is correct.
Answer:
Step-by-step explanation:
Given
The attached figure
Required
Find x
To find x, we make use of the following equivalent ratios:
This gives:
Convert to fractions
Cross Multiply
Open brackets
Collect Like Terms
Multiply through by -1
Answer:
I don't know for sure but is 69 an option? is so that might be it
Xy^2 = 4,7^2 +6,5^2
xy^2 = 22,09 +42,25
xy = sqrt(64,34)
xy = 8,02