7q + 2p = 29 & 2p - q = 5

Simplify x^5•x^-5•x^7

A grocery store clerk is putting cans of soup on the shelves. She has 12 boxes, wich each contain 24 cans of soup. Altogether, how many cans of soup will the clerk put ont he shelves

Glenn needs to cut pieces of ribbon that are each 1 meter long to make ribbon key chains. If he has 7 pieces of ribbon that are each 1 dekameter long, how many 1-meter pieces of ribbon can he cut? Glenn needs pieces.

A sample of bacteria is growing at an hourly rate of 14% according to the exponential growth function. The sample began with 7 bacteria. How many bacteria will be in the sample after 22 hours? Round your answer down to the nearest whole number.

Store A is sells 12 juice bottles for $4 and store B sells 18 juice bottles for $6

The ratio of guppies to angelfish in a shop is 2 : 3. The number of angelfish was 23the number of goldfish. The shopkeeper decided to replace 14of the guppies with some angelfish.

Which expression is NOT equivalent to the other three A - 9-7n+16n B 9{n-9} C n-9+8n D 9n-9

If u = 1 + i and v = 1 - i, what is u + v?

Jason baked a pan of cornbread for a family. he cut the cornbread into equal size pieces. At the end of the dinner, there where 2 pieced left.

How do you graph big numbers on a graph?