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Jet001 [13]
3 years ago
13

Ill give brainliest Your options are:A. 115B. 42C. 159D. 21​

Mathematics
1 answer:
nikklg [1K]3 years ago
5 0

Answer:

the answer is D

Step-by-step explanation:

3x-21=x+7

2x-21=7

2x=28

x=14

substitute x for 14

14+7=21

2X14-21+21

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James is earning money to buy a bicycle for $100. For each dollar James earns, his mother gives him $1. So far he has earned $14
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Please help me for this question
Vika [28.1K]

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Three sweets have a mass of 9g. How many sweets have a mass of 24g?
konstantin123 [22]
<h2> <u>Answer </u><u>:</u><u>-</u></h2>

\tt \pink{8 \: sweet}

<h2><u>Given </u><u>:</u><u>-</u></h2>

Mass of 3 sweets = 9 g

<h2><u>To </u><u>Find</u><u> </u><u>:</u><u>-</u></h2>

Total sweets of 24 g

<h2><u>Solution</u><u> </u><u>:</u><u>-</u></h2>

Firstly we will find weight of 1 sweet

Weight of one sweet = 9/3 = 3 g

Total sweet of 24 g = 24/3 = 8 sweet

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3 years ago
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