What value of x makes the equation true?

1.4x + 2.6x = -16

a. x = -4
b. x = -13
c. x = -48
d. x = -19

Which expression gives you the distance between the points (5,1)and(9,-6)

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.