Answer:
9 and -21
Step-by-step explanation:
The constants are the numbers.
9 and -21
The area of the trapezoid is 298.5yd.
The perimeter of the trapezoid is 92yd.
Answer:
There are 96 inches in 8 feet.
3 and 1 eighths of the yard still needs to be mowed.<span />
Answer:
make the first equation into only one variable so that you can substitute that one variable into the second equation and get your answer.
6X equals 4 - 5y
now substitute
x equals 2 by 3 - 5x 6y
10 * 2 by 3 - 5 /6y
now multiply and simplify the second equation
20 / 3 - 5 6 y y equals 0
