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s344n2d4d5 [400]
3 years ago
12

John can wash a car in 10 minutes. Brad can wash the same car in 8 minutes. How long will it take them if they work together to

wash a car?
Mathematics
2 answers:
Ann [662]3 years ago
8 0

Answer:

9 min

Step-by-step explanation.

half of ten is 5 and half of 8 is 4 and 4 + 5 = 9

inna [77]3 years ago
4 0

Answer:

9⁄40 minute

Step-by-step explanation:

⅛ + ⅒ → 5⁄40 + 4⁄40 = 9⁄40 [Find the Least Common Denominator (LCD), which is 40]

You add these proportions together to get a "'together' time".

I am joyous to assist you anytime.

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3 years ago
What is the measure of x? Help me on this Geometry question.​
AlladinOne [14]

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21°

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Jolene wants to invest $2000 into a money market account. Interest is to be 6.5% compounded annually, and she wants to take the
timama [110]

Answer:

Interest = 650$

Step-by-step explanation:

Given:

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God with you!!!

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2 years ago
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