In a group of 50 students, 28 speak English and 37 speak Spanish. If everyone in the group speaks at least one of the two languages, how many speak both English and Spanish?

A circle has a radius of 5 inches. What is the circumference of the circle A 2¥ inches B 5¥ inches C 10¥ inches D 25¥ inches (I couldn't find the pi formula so I put ¥ sorry we need to use the C=¥ d

A recliner that costs $150 was marked up by 275%

How many outcomes are possible when choosing a vowel and choosing a card suit (spades, clubs, hearts or diamonds) ?

The current cost of a typical desktop computer is $745. The cost in year 1983 was $1,445 with fewer capabilities. What is the CPI for the desktop computer?

What is a positive coterminal angle to - 32° that is between 500° and 1000° and a negative coterminal angle to - 32° that is between - 500° and - 50°?

500 is how many tens

What is the solution to the following system of equations? y = - x2 - 5x - 4 y = - x2 + 9x - 18

A girl threw a marble 15 m vertically up in the air which later fell and settled at the bottom of a lake 7 m deep. Find the total distance travelled by the marble while falling down?

Joe sold 15 T-shirts for a total of $82.50. What is the unit price?

For the first 18 days of the month, buffet dinner generate $11,800 in sales. The buffet sale target for the month is $18,650. Given that there are 31 days in march, what daily sales goals must you set to meet your buffet sales target for the month