F(3) = 131 - 270
7(4) = 2.7 + 1.31
f(t) = 175 + 23
f(x) = 17(1.23)*
f(x) = 23(1.17)
f(3) = 27(1.13)
maggie is selling hand-painted t-shirts for
$13 each. if she plans to give $270 from the
earnings to charity, what will be the amount
left with her after selling x t-shirts?
the length of mr. smith's backyard is
30x + 29 feet. a square patio in the
backyard has a length of 13x + 6 feet.
what is the length of the backyard
not covered by the patio?
jason is tracking the sales of a new
mobile phone in shop a and shop b. initially.
shop a sells 11 units and shop b sells
12 units. the number of units sold in each
shop increases by 17% per week. what will
be the total number of phones sold in shop a
and shop b at the end of x weeks?
daniel studied the characteristics of two
elements in his laboratory. the temperature
of element a is 44(1.13), and that of element b
is 17(1.13). by how much will the temperature of
element abe more than the temperature
of element b after x hours?