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3 years ago

Adam and his dad share the cost of the meal in the ratio of 2:3.

1 answer:

3 0

Adams dad pays 3/5 of the meal due to the ratio, so his cost divided by 3 gives you one fifth £17.40 so multiply that by 5 to get the overall cost of £87

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What is 3x+70=8x-20 show work

Elena-2011 [213]

Answer:

Hi there!

Your answer is:

x= 18

Step-by-step explanation:

3x+70=8x-20

Isolate x on left side

3x+70=8x-20

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2 years ago

Y = 7x + 5 y = 7x - 3 These 2 lines are ? O parallel Operpendicular Oneither

amm1812

Answer:

Parallel

Step-by-step explanation:

These 2 lines are parallel because they have the same slope (7).

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3 years ago