What values of x make the expression (5x+7) (2x-8) positive?

How do you divide 1680 divided by 60

Whats 30% of $38,366.77?

2/3xd=10/9 what is d

Simplify: Show your work. 4√400/4√5

Mrs Johnson has a $100 order for fries. If each French fry order is $3.50 each how many do she need to sell in order to pay for the order?

Solve the equation for the unknown variable b³ = 5,832

Describe the process for calculating the volume of a cylinder.

You borrow $500 from a local bank to purchase your first car. the Loan has a rate of 12% simple interest. if you do not make any payments that year, how much interest will you owe at the end of the year

What is the cost of 100g of rice at 95p per half kg

A rectangular box has a length of 8 feet and a width of 2 feet. The length of the three-dimensional diagonal is 10 feet. What is the height of the box?