Which value is equivalent to 4.5% written as a decimal?

a.
0.45

b.
45.0

c.
0.045

d.
4.5

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).

Which of the following can be used to explain a statement in a geometric proof?

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x