Part A. 250+45a=t
That's because 'a' is the variable in which we don't know how many appointments she will have. 'a' times the $45 would be in the equation. Then you would have to add the $250 for the tests and medicines.So 250+45a=t
Part B.(250+45a)-(25%*t).
That's because the first set in parentheses is the total cost. You would have to subtract that buy the discount times the total cost which represents the the second set of the equation.:)
Part C.25%*6 appointments equals 1.5. You have to solve (250+45) and then multiply 25%*6.That product plus (250+45) would be your final answer.U won't tell you the answer because it would help.U would need explanation.This is how I would answer the question.Hope this helped
All of them could be as A would be an equilateral B,C,D would be irregular triangles and 3 would be an Isosceles triangle but if you had to go with one it would be A
Answer:
Step-by-step explanation:
Distribute the ^3 on top
(27 )
distribute the ^ -9 on bottom, only to what is in the parenthesis
(27 )
the 27's cross out, the 's cross out
/ is left
move the to the top of fraction to change its sign
· =
The butterfly method. Multiply then divide
Answer:
576 cm sqyared
Step-by-step explanation:
8 x 4 x 3 x 6 = 576