Giselle works as a carpenter and as a blacksmith.
She earns $20 dollars per hour as a carpenter and $25 per hour as a blacksmith. Last week, Giselle worked both jobs for a total of 30 hours, and earned a total of $690.
How long did Giselle work as a carpenter last week, and how long did she work as a blacksmith?

depending on others is critical to survival. my source is apex!

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

5050 i think

step-by-step explanation: