Simplify each equation, then solve

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. $3.50 to $2.50

Miguel runs 4 miles in 30 minutes. At the same rate, how many minutes would he take to run 10 miles?

Mrs Harris needs 2 and3/4 meters of material to make a dress. How many similar dresses could she make from a roll of material, 35 meters long?

Carlos is arranging books on shelves. He has 24 novels and 16 autobiographies. Each shelf will have the Same amount of novels and autobiographies.

What are the domain and range of the function? A. Domain: {-8, - 1, 0, 1, 8, 27}; Range: {-2, - 1, 0, 1, 2, 3} B. Domain: {-2, - 1, 0, 1, 8, 27}; Range: {-8, - 1, 0, 1, 2, 3} C. Domain: {-2, - 1, 0, 1, 2, 3}; Range: {-8, - 1, 0, 1, 8, 27} D.

Which expressions are equivalent to 3√128x?

In a 56 pound mixture of sand and gravel, 14 pound is gravel. How much gravel is there in a 1-pound mixture?

6,845,309 rounded to the nearest hundred thousand

a rectangular auditorium seats 1118 people. the number of seats in each row exceeds the number of rows by 17. find the number of seats in each row

Whats b plus 11 equals 72