#4 = Option B
Step 1 - 7L + 9 = 37 - Minus 9 on both sides
Step 2 - 7L = 28 - Divide 7 on both sides
Step 3 - L = 4 yards
#5 = Option A
The two linear equations intersects at the coordinate (-3,-4)
Answer:
x = 6 ,,, 5/9x + 2/3 = 4
Step-by-step explanation:
5x - 8 = 22
5x = 22 + 8
5x = 30
x = 30/5
x = 6
5/9 * 6 + 2/3 =
30/9 + 2/3 =
30/9 + 6/9 =
36/9 =
4
Is the last number together??
X=d-15. Duh.
think about it, its equal to the original price minus 15%