Indraiser. they collect $24 for every to
2. students are selling raffle tickets for a school funard
raffle tickets they sell.
less
rela
a. suppose m is the amount of money the students collect for selling r raffle
tickets. write an equation that reflects the relationship between m and r.
let's cc
ertical axis and
4.1:
b. label and scale the axes and graph this situation with m on the vertical axis
ron the horizontal axis. make sure the scale is large enough to see how mu
they would raise if they sell 1000 tickets.
the es

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Opposite angles in a parrellelogram are