What is the value of the expression {4*[6 + (18-7) ]}:1/3

Write a number sentence subtract 3 tens from 93

During a period of 80 minutes, a music station played 8 minutes of commercials. What is the ratio of music they played to commercials they played?

Melanie uses the ordered pairs (2010, 48) and (2013, 59) to find her equation. Tracy defines x as the number of years since 2010 and uses the ordered pairs (0, 48) and (3, 59) to find her equation. How will the two girls' equations compare?

When you multiply a fraction with a mix number will the product always be greater than one

There are 8 rows of 22 chairs setup for an awards ceremony atcthe school. In each row, the 2 chairs on each end are reserved for students recieving awards. The rest of the chairs are for the guests. How many chairs are there for guests?

The simple interest x on an investment would take p dollars at an interest rate r or t years is given by x=prt. Find the time it would take to earn $900 in interest on an investment of $21,000 at a rate of 4.6%

For which equation would x = 12 be a solution? x + 4 = 12 48 : x = 12 12 - x = 4 12x = 144

The rectangle below has an area of x^2-9 square meters and a width of x-3 meters. What expression represents the length of the rectangle?

Mr. Haney has 11 coins in dimes and quarters. The value of his coins is $2.15. how many dimes does he have?

Different varieties of field daisies have numbers of petals that follow a fibonacci sequence. Three varieties have 13,21, and 347 petals. How many petals do the next two varieties of field daisy have? a. 42, 55 b. 47,60 c. 42,50 d. 55,89