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2 years ago

Andrew and Thomas collected a total of 190 bugs

Mathematics

2 answers:

aksik [14]2 years ago

8 0

Answer:

b + b - 10 = 190

⇒ 2b - 10 = 190

Step-by-step explanation:

Let b = number of bugs Andrew collected

⇒ b - 10 = number of bugs Thomas collected

Given total number of bugs = 190

b + b - 10 = 190

To solve:

b + b - 10 = 190

⇒ 2b - 10 = 190

⇒ 2b = 200

⇒ b = 100

Therefore, Andrew colleted 100 bugs and Thomas collected 90 bugs.

Anastasy [175]2 years ago

3 0

Answer:

The largest numbers of described species in the U.S. fall into four insect Orders

Step-by-step explanation: its right

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