Answer:
15% discount is
15/100 × 18.99 = 2.85
The sale price with discount is 18.99 - 2.85 = 16.14
Answer:
The Answer Is 1
Step-by-step explanation:
Create a a system of 2 equations: 2x + y = 27 and 2y + x = 9, with x being the first number and y being the second. solve for the two variables and you'll get the first number is 15 and the second is -3.
-6 x -6 x -6 = -216
-6 + -6 + -6 = -18
So the answer is negative 6
Step-by-step explanation:
Wendy
-20 = x/2 + 7
-20 -7 = x/2 + 7 -7
-27 = x/2
-54 = x
x = -54
because it's math rule
