Find the scale factor to map ΔABC onto ΔA′B′C′. Question 19 options:

A)

3

B)

1∕3

C)

1∕2

D)

4

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.