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IrinaK [193]
3 years ago
14

Will give crown thingy 5 stars a thanks and 10 points to whoever helps me with this!!!!!!!

Mathematics
1 answer:
cupoosta [38]3 years ago
6 0

Answer:29.15

Step-by-step explanation:

You just divide 21.20 by 8 then multiply

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If ( 43.65 ) ( 8.79 ) / x = ( 0.4365 ) ( 87.9 ) then value of x is:
scZoUnD [109]

Answer:

(d)

Step-by-step explanation:

Multiple your numbers out first. This always makes it less hectic to look at. Multiply both sides by x to move the x to the right side. Then divide both sides by ((0.4365)(87.9)).  You should get 10.

7 0
3 years ago
A man is 25 years old. His mother is exactly three times his age. How old will the man’s mother be when he is 35 years old? ​
klio [65]

Answer:

85

Step-by-step explanation:

Note the mother is 3x his age when he is 25 years old. Multiply 3 with 25:

3 x 25 = 75

Ten years pass (35 - 25 = 10). Add 10 to 75:

75 + 10 = 85

When the man is 35 years old, his mother will be 85 years old.

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4 0
3 years ago
Stuck on this question. Help appreciated!!
marta [7]

Answer:

the missing is 4.98

Step-by-step explanation:

4 0
3 years ago
Dave spent 21 minutes completing a race. He walked 9 minutes and jogged the rest. What
nasty-shy [4]
Dave jogged for 9 minuets and walked for 12 minuets
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3 years ago
Help me please!! I need this for my math test!!
Svetlanka [38]

Answer:

y=+3

Step-by-step explanation:

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