Barbara bailey joined a bowling league. she paid a $18.00 entry fee plus $7.50 a week for 16 weeks. she purchased a bowling ball for $102, a bag for $39.95, glove for $11.00, and a pair of shoes for $48.99. what was her cost before taxes?

the total cost was $339.94

Step-by-step explanation:

Entry fees = $18.00

She pays per week extra = $7.50

Since she joined for 16 weeks

So, extra cost = 16*7.50 =$120

Cost of bowling ball = $102

Cost of a bag = $39.95

Cost of glove = $11.00

Cost of a pair of shoes = $48.99.  

Thus the total cost = Entry fees +extra cost +Cost of bowling ball +Cost of a bag +Cost of glove +Cost of a pair of shoes

= 18+120+102+39.95+11+48.99

=339.94

Hence the total cost was $339.94

its an acute right triangle

step-by-step explanation: