2 years ago

Express the sum: a-5 Plz help

Mathematics

1 answer:

IgorC [24]2 years ago

7 0

Answer:

This expression isn't factorable with rational numbers.

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Which of the following is between 0.40 and 0.47?

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Which of the following has 104.0032 in written form?

oksian1 [2.3K]

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Answer: Yes She is correct

Step-by-step explanation:

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2 years ago

Tyler does squats and pushups. He wants to increase the number of each type of exercise by 20% by the end of the month. He curre

Semenov [28]

Answer:

Tyler currently does 40 squats

Step-by-step explanation:

Tyler does squats and pushups.

<u>Currently:</u>

Number of pushups = 25

Number of squats = x

Total number = 25 + x

<u>After increase:</u>

Number of pishups $=25\cdot (1+0.2)=1.2\cdot 25=30$

Number of squats $=x\cdot (1+0.2)=1.2x$

Total number $=30+1.2x$

If Tyler meets his goal, he will do a total of 13 more squats and pushups than he does now, thus

$(30+1.2x)-(25+x)=13\\ \\30+1.2x-25-x=13\\ \\1.2x-x=13-30+25\\ \\0.2x=8\\ \\2x=80\\ \\x=40$

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