Jon and Anne had an equal amount of money. Jon spent $10. Anne spent $30. Now Jon has twice as much money as Anne. How much did they have first?

How is this correct? 3. A family is building a circular fountain in the backyard. The yard is rectangular and measures 7x by 6x and the fountain is going to be circular with a radius of 2x.

A population of 1,236,000 grows 1.3% every 10 years. write an exponential function

What is the area of a rectangle whose sides measure 9cm and 8cm

If f (x) = x^2 - 4x + 3, and the domain is {-2, 0, 1}, what is the range? A. (7,3,0) B. (-9,3,1) C. (-1,3,1) D. (15,3,0)

cine mă ajută cu ecuația:8A5x+2=3•P3•A5x+1?

If f (x) = [X1 + 9 and g (x) = - 6, which describes the value of (f + g) (x) ? O (f + g) (x) 3 for all values of x O (f + g) (x) < 3 for all values of x (f+g) (x) < 6 for all values of x O (f + g) (x) > 6 for all values of x

4x+2y=10 and x-y=13 Use transitive property

Which describes the calculations that could be used to solve this problem? Mindy bought 6 cans of soup and 1 box of crackers. One can of soup cost $1.59. Crackers were on sale at 4 boxes for $10.80. How much did Mindy spend? A. Divide $10.80 : 4.

Students at a middle school were surveyed on how they get to school. Out of 230 students, 10% said they ride their bikes to school each day. 10% is equivalent to the unit fraction ... To find 10% of 230, divide 230 by ... 10% of 230 is ...

B (x) = 7x + 3 and h (x) = 9x - 1. Find (b+h) (x)