Four slices of cheesecake and one slice of pie cost $18. Seven slices of cheesecake and three slices of pie costs $34. How much does one slice of cheesecake cost?
Question 12 options:

A)

$5.00

B)

$4.00

C)

$6.00

D)

$2.00

How far is x from 5 on a number line?

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.