Jenna is 16 years old. this is 9 years younger than her sister, barbara. how old is barbara?
write and solve an equation for each situation.

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

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Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?