Differences about crabs and seashells and the same about them

How many answers can inequalities have

Bethany has $3.10 in nickels and dimes. She has total of 44 coins. What is the value of nickels Bethany has? A. $0.90 B. $1.30 C. $1.80 D. $2.60

Which statement about this system of equations is true? y=2/3x y=2/3x+3 1. The system has no solution. 2. The system has a unique solution at (0,0). 3. The system has a unique solution at (0,3). 4. The system has infinitely many solutions.

Is 38 square root irrational or rational?

The temperature in Vancouver is - 8°C, in Montreal it is - 4°C, in Seattle it is - 6°C, and in Buffalo it is - 10°C. Which city is the coldest?

If 0° < Θ < 90°, Θ is a/an __ angle.

Assume angle C is at a right angle and given the conditions b=2, A=30, solve for the side lengths of the right tirangle

In the sequence an = (-1) ^n (n^2+1), find a2

Suppose that a message 1001 1100 1010 0011 is transmitted using internet checksum (4-bit word). what is the value of the checksum? 2.8. what is the remainder obtained by dividing x 7 + x 5 + 1 by the generator polynomial x 3 + 1?

A man is three times as old as his son and twice as old as his daughter. if the average age of three is 36 1/3 years. how old is the father now?