Answer:
30+(−17) is the answer
Step-by-step explanation:
Answer:
A) to determine the slope for the graph of F(x)
Step-by-step explanation:
Answer:
1 : 2
Step-by-step explanation:
60 is 60 x <em>1,</em> and 120 is 60 x <em>2</em>
Answer:
$(19x + 42n + 15)
Step-by-step explanation:
Devi bought 7 skirts at $x each, n skirts at $12 each, (2n + 1) skirts at $15 each and 4 skirts at $3x each. Find the total cost of the skirts she bought.
total cost of the skirt bought can be determined by adding the total costs of each shirt bought
7 skirts at $x each = $7x
n skirts at $12 each = $12n
(2n + 1) skirts at $15 = (2n + 1) x 15 = 30n + 15
4 skirts at $3x each = $12x
7x + 12n + 30n + 15 + 12x
combine like terms
19x + 42n + 15
X=60 and y=20
x and y can be many things that answers the question to 120
