Help i give brainliest :)!!Nicole and Kim each improved their yards by planting grass sod and shrubs. They bought their
supplies from the same store. Nicole spent $69
on one ft2 of grass sod and 6 shrubs. Kim spent $80
on one ft2 of
grass sod and 7 shrubs. What is the
cost of one ft2 of grass sod and the cost of one shrub?
Define the Variables:
Equations:

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Which of the following tables represents exponential functions?

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2