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ale4655 [162]
3 years ago
10

^lets start off easy☺️^

Mathematics
1 answer:
butalik [34]3 years ago
7 0

Answer:

mary=10 jack=15

Step-by-step explanation:

After 4 years Mary (x+4), Jack's age (x+5) + 4.

sum of the ages after 4 years :(x+4) + (x+5) +4=33 

Simplifying the equation:

2x+13 = 33 ----->> 2x=20----->>>>x = 10 Mary's age

10 + 5 = 15 which is Jack's age. 

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Consider kite WXYZ. What are the values of a and b? a = 4; b = 10. a = 4; b = 40, a = 8; b = 10, a = 8; b = 40
Brut [27]

Check the picture below.

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3 0
3 years ago
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victus00 [196]

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6 0
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If a certain trip takes 40 minutes when you travel 50 miles per hour, how many minutes would it take if you travel 40 miles per
vitfil [10]

Answer:

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Step-by-step explanation:

<u>Distance, velocity and time</u>

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4 0
3 years ago
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butalik [34]
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3 years ago
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