Answer:
a=-5
Step-by-step explanation:
divide both sides by -2: -5=a
a=-5
B) translation (up 3, right 5)
c) rotation 90° clockwise
d) reflection over y=x
Answer:
3.2
The value of C when B is 5 is 3.2
Step-by-step explanation:
Answer:
Step-by-step explanation:
The general equation is
y = 2.49x + 24.99
The number of cones bought is x
The cake cost is 24.99
The total cost is y
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So the meaning of (5,37.44) is that she bought 5 cones and 1 cake. Let's just check that out.
Check
y = 2.49*5 + 24.99
y = 12.45 + 24.99
y = 37.44
So the total cost (y) of 5 cones (2.49 each) and 1 cake ($24.99) is 37.44
