First, we find how much 1 baseballs card costs.
1 card = 0.60
12*0.6 = $7.20
Answer:
subtract -3
Step-by-step explanation:
–3 + 4x = 9
Add 3 to each side
This is the same as subtracting -3
-3 + 4x - (-3) = 9 - (-3)
4x = 9 +3
4x = 12
Answer: 72/20 = <u>3 3/5</u>
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Let the two numbers be 2x and 3x.
According to the question,
2x+3x=45
5x=45
x=45/5
x=9
so th required numbers are 18 and 27 as
2x=2*9=18
3x=3*9=27
Answer:
0 is a rational number, whole number, integer, and a real number.
Step-by-step explanation:
