Step-by-step explanation:
3x+8<4x−12
Move all terms containing x
to the left side of the inequality.
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−x+8<−12
Move all terms not containing x
−x<−20
x>20
Interval Notation:(20,∞)
Step-by-step explanation:
33÷7= 4.71
Hence, he can take 4rides
Answer:
18.75
Step-by-step explanation:
Remark
For this question, you need to set up a proportion. The ratio on each side of the equal sign is dollars over pounds.
Proportion
15/8 = x / 10 Cross Multiply
Solution
8x = 15 * 10 Combine
8x = 150 Divide by 8
x = 150/8
x = 18.75