A rectangular plot of land has length 5x - 1 and width 3x + 7. What is the area of the land?

The circumference of a circle is 113 pi. What is the radius?

Chemistry question: What is the mass, in grams, of a sample of 6.12 * 1024 atoms of manganese (Mn) ? 6.12x10^24 atoms x 1 mol/6.02x10^23 atoms = 10.166 rounded to 10.2 10.2 mol x 54.9380g/1 mol = 558.

20 pts! A line passes through (3, 7) and (6, 9). Which equation best represents the line? y = 3 over 2 x + 5 y = 2 over 3 x + 5 y = 3x + 2 y = 2 over 3 x + 2

What are multiples of 6?

5x to the power of 2 = 25x to the power of 2

How can i be math teacher when i grow up?

What are the possible degrees for the polynomial function

A theater seats 496 people. Of all 8 performances to a play sell out, how many people will see the play?

What is the least common denominator of the fractions

Jack bought 4 dozen eggs at $10 per dozen. 6 were broken. what percent of his money goes to waste