How many significant figures are there in 205

I need the answer for - n + (-4) - (-4n) + 6

What is the answer to this 24.3+8+10.5

Nien has a flower farm. He cuts 4 square yards of flowers one day and 5 square yards of flowers the next. Use addition to find the total change in the square yards of flowers. Show your work.

What angle relationships are created when parallel lines are intersected by a transversal?

What is the prime factorization of 36?

Arrange these numbers from least to greatest: 2/5 5/7 4/9 A. 2/5 5/7 4/9 B. 2/5 4/9 5/7 C. 5/7 4/9 2/5 D. 4/9 2/5 5/7

A lady walks in the store and steals $100 bill from the register without the owners knowledge. she comes back 5 min. later and buys $70 worth of goods with the $100.00 the owner give her $30 in change. How much did the owner lose

The sum of the squares of 2 consecutive negative integers is 41. what are the numbers?

Estimate 5.9 * 3.4 a. about 12 b. about 16 c. about 18 d. about 20

Which of the binomials below is a factor of this trinomial? x2 + χ - 20 Α. χ + 4 Β. x-4 C. χ - 2 D. X + 2