Suppose the population of a certain city is 5057 thousand. It is expected to decrease to 4163 thousand in 50 years. Find the percent decrease.

Solve the simultaneous equations 5x-y=8 7x+4y=22

The window measured 5ft 6 inches by 2ft 9 inches about how many square inches of plastic would I need to cover the window

Is the surface area and total area of a cylendar the same thing?

Suppose you earn $10.30 per hour and work 24 eight-hour days in a month. How much do you earn in that month?

We have 25% off coupon for a Christmas tree already marked down to 10% if the original price of the tree is 189 how much will she pay

Kasi is building a patio. he has 136 bricks. he wants the patio to have 8 rows, each with the same number of bricks. how many bricks will kasi put in each row?

What is the answer for 2/5/6 complex fractions

Find a ratio of 2 kg and 750 gram

Jen determined the masses of 7 rocks. She recorded he mass of 6f each rock on the line plot below. On the chart there is 1/4 = 2 x's 2/4 = 3x's 3/4 2'xs 1=0 x's What is the total mass, in kilograms, of the 7 rocks?

Describe the solutions of 4 + n > - 2 in words. The value of n is a number less than - 6. The value of n is a number greater than or equal to - 7. The value of n is a number equal to - 7. The value of n is a number greater than - 6.