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3 years ago

A man has a mads of 120 kg. He reduces his mass by 15%. How many kilograms is that?

Mathematics

2 answers:

mr_godi [17]3 years ago

8 0

Answer:

Step-by-step explanation:

weight reduced=120×15 %=18

Dimas [21]3 years ago

3 0

Answer:

18kg

Step-by-step explanation:

his mass = 120kg

15% of his mass = 120 * 15/100

= 18kg

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Step-by-step explanation:

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You and a friend are heading to Frankie's Fun Park (Columbia, SC). You have $100 for the day, and plan to spend your time riding

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Answer:

$8r + 6s = 100$ --- (a)

$s = -2$ ---- (b)

Step-by-step explanation:

Given

Per ride (r) = $8

Per baseballs (s) = $6

Total = $100

Required

Represent using an equation

If 1 ride is $8.

r rides would be 8r

If 1 baseball is $6

s baseballs would be 6r.

So, total is:

$8r + 6s = 100$

Solving (b):

Value of s when r = 14

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Substitute 14 for r

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