On January 1, 1980 a city had 100.000 people. During

the year 1.000 people died, 2.000 babies were born,

3,000 people moved out, and 10,000 moved in. How

many people were in the city by the end of 1980?

A number multiplied by 2/5 is 3/20

Birdseed costs $0.57 a pound and sunflower seeds cost $0.87 a pound. Angela Leinenbachs' pet store wishes to make a 40 -pound mixture of birdseed and sunflower seeds that sells for $0.68 per a pound.

The steps below show the incomplete solution to find the value of y for the equation 4y - 2y - 4 = - 1 + 13: Step 1: 4y - 2y - 4 = - 1 + 13 Step 2: 4y - 2y - 4 = 12 Step 3: 2y - 4 = 12 Which of these is most likely the next step?

Ella's pet snake is 42 inches long, and Roya's pet snake is 8 feet long. How many inches longer is Roya's snake?

Steve is raising money for cancer research by running a 26-mile marathon. If you agree to pay Steve $15 for each mile, how much will you end up paying Steve? A) $380 B) $390 C) $480 D) $490

Number of new chronic bronchitis cases due to air pollution occurring between January 1 and June 30, 2012 = 26 Number of active chronic bronchitis cases due to air pollution according to the city register on June 30, 2012 =

The rectangle below has an area of x^2-4x-12x 2 - 4x-12x, start superscript, 2, end superscript, minus, 4, x, minus, 12 square meters and a length of x+2x+2x, plus, 2 meters. what expression represents the width of the rectangle?

A rectangular garden sits next to a house. Three sides of the garden are fenced, and the fourth side is the house. The length of the garden is 9 meters. A total of 21.5 meters of fencing is used.

Which expression is equivalent to 3 (5 + 6) ?

Find a number whose fifth part inereased by 30 is equal to its fourth part decreased by 30.