How to solve this equation? a-0.15a=85

In a recent census, New York City had a population of 8,336,697 people, and an area of 302.64 square miles, while London had a population of 3,792,621, and an area of 469 square miles.

How many one fiths are in one

find the surface area of a right square pyramid if the area of the base is 144 cm squared and the height of the pyramid is 42 cm.

It takes Flora 3 hours to knit a pair of socks and 7 hours to knit a pair of gloves. If she spent 100 hours knitting a total of 16 pairs of socks and gloves, how many pairs of each did she knit?

Mrs. Lawson brought 15 bags of candy to give away for prizes. her third cllass wonf 3 3/4 bags of candy. her second class won 2 3/8 bags of candy. her third class won 2 5/8 of candy. how much candy does mrs. Lawson have left.

Your brother earned $6 less than you did working last Saturday if you both earned of total of $60 how much did each of you earn?

There 7052 boys and adults at carnival. There are 756 fewer girls than adults. There is an equal number of girls and boys. How many children are there at the carnival.

what is the sum of all even numbers between 1 and 1000

How to convert angle measure from degrees to radians?

After 2 months of living at his new apartment, Henry had 2 cats. Six months later, Henry still had 2 cats. Which of the graphs below models Henry's cat population?