3 years ago

A number added to itself equals 3 less than the number..

Mathematics

1 answer:

ivanzaharov [21]3 years ago

3 0

The answer would be -6.

You might be interested in

Write 3.617 correct to two decimal place

Sindrei [870]

We start with 3: it stays unchanged

3.

then the first decimal place also remains unchanged:

3.6

now the second decimal place:

3.61

does it remain unchanged? No! the number AFTER is is 5 or bigger (it's 7), so we need to round it up. the answer is this:

3.62

5 0

2 years ago

A submarine dives 20 m each minute for 15 minutes. What is the total change in depth after 15 minutes?

bazaltina [42]

Answer:

300 m

Step-by-step explanation:

20 meters per minute. 15 minutes it dives. 20x15 is 300

3 0

3 years ago

Read 2 more answers

Simplify the given expression below: