Find the least common denominator for these two rational expressions. 3/2n - 2/5n

Solve the equation. x/8 + 12 = 16

Jonathan needs to cover 3/4 miles. He already covered 1/6 mile. How much more does he need to cover?

How many tenths are in 14.5

The roof of a house rises 0.86 feet for every 1.36 feet of horizontal length. Write the ratio of rise to horizontal length as a fraction in simplest form.

The student council is having a dinner fund-raiser. The cost to rent the banquet hall for an evening is $185. The cost per plate of food is $3.50. If the tickets to the dinner banquet are $17.

Oman said that it is impossible to raise a number to the power of 2 and get a value less than the original number. do you agree

Tim Worker is doing his budget. He discovers that the average miscellaneous expense is $45.00 with a standard deviation of $16.00. What percent of his expense in this category would he expect to fall between $38.60 and $57.80? The z for $38.

Two numbers have a sum of 15 and one is of the other. Find the numbers.

A water bottle that holds 241/2 oz of water is 3/5 full. Is there enough water in the bottle to fill 3 glasses with 5 oz each? Explain your answer.

What is 946 divided by 78