Answer:
sale prices = $252
Step-by-step explanation: 280 - (280 x 10%) = 280 - 28 = $252
Answer:
c=5
Step-by-step explanation:
5s + 3c = 50
s+c=12
5(12-c) + 3c=50
60-5c+3c=50
60-2c=50
-2c=-10
c=5
y = 3(-x - 2)
Any horizontal transformations or reflections you make to y = x must be within the parentheses.
28 each book 155-15=140 and then 140÷5=28
Answer:
a>-2
Step-by-step explanation: