How do you write 3.4 in expanded form

What is the area of the following circle? Either enter an exact answer in terms of it or use 3.14 for IT and enter your answer as a decimal. r = 7

Simplify the expression (3 - 4i) (1 + 5i) - (2 - i). Show your work

Mr. Thompson and Mr. Lima were discussing classifications of numbers during their lunch break. Mr. Thompson said that all integers are rational, but not all rationals are integers. Is he correct? Explain

An ice cream cone has a diameter of 3 inches and a height of 6 inches How much ice cream can just the cone hold?

Wesley learn that 3/10 of the students in his class or left-handed write 3/10 as a fraction with a denominator of 100 and as a decimal

Dave rides his bike 2 miles in 6 minutes. At this rate, how many miles can he ride in 60 minutes?

25% of 180 is? Show your work

A woman leaves home and walks 3 miles west, then 2 miles southwest. how far from home is she, and in what direction must she walk to head directly home?

the first, second and fifth term of a linear sequence (A. P) is / are three consecutive terms of an exponential sequence (G. P), if the first term of the linear sequence is 7. Find the common difference.

8x+c = 5d solve for x