Cammie is shopping at a department store and has $60 in her purse. she has a 10% off coupon that she is planning to use. however, the coupon states that her total purchase after the discount and tax must be greater than $20. which inequality graph illustrates how much she can spend?
how would you write this equation?

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~