Answer:
y is equal to -1
x is equal to 4
Step-by-step explanation:
The first thing you would do is multiply the bottom equation by a negative 3. You will get - 6x - 9y = -15. Keep the top equation the same. Both of the 6x's cancel. You then get -11y = 11 so y is equal to negative 1.
Since you have Y, you can now plug that in to any equation to find the value of x. -6x - 2(-1) = 26. You're left with 4. Plug both of the values into each equation to double check.
Total area = area of rectangle + area of triangle
area of rectangle = l * w
area of triangle= 1/2 ( b * h )
rectangle- 26 * 31 = 806
triangle- 1/2 ( 26 * 17 ) [ <-- 48 - 31 ] = 221
221 + 806 = 1027 ft squared
Answer:
8.7
Step-by-step explanation:
1000 is possibly the answer to this equation
Answer:
$368 each week.
Step-by-step explanation:
What you do is you divide by 4 to get the amount he earned each week.
1472/4=$386 each week.