This is going to be long but here i go

sally is paid a fixed amount of money to walk her neighbors dog every day after school. when she is paid each month, she puts aside $20 to spend and saves the remaining amount. write an expression that represents the amount sally will save in 6 months if she earns m dollars each month. if sally paid $65 each month, how much will she save in 6 months?

Expression : 6m - 120

Savings: $270

Step-by-step explanation:

Expression: 20 * 6 = 120

so you save $120 dollars every 6 months

Savings: 6(65)-120

^^substitute "m" for her pay or 65 in this case

390-120

^multiply 6 * 65

270

^subtract 390 - 120

10

step-by-step explanation:

7+3=10

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )