Answer:
it's B
Step-by-step explanation:
USE The venn diagram
11 said they own both devices so it will be in the middle
34 said they owned at least a phone
34-11 =23
Answer:
The lastt one
Step-by-step explanation:
The base is x.
The height is 5 feet more than the base, so it's x+5.
The area of a parallelogram is the product of its base and its height. The area is 204 square feet.

The length of the base of a parallelogram must be a positive number, so x=12.

The base is 12 feet long, the height is 17 feet long.
Answer:Let x = pay per hour as a carpenter and y = pay per hour as a blacksmith
Last week she worked 12 hours as a carpenter
earning 12x dollars
and 20 hours as a blacksmith
earning 20y dollars
and earned a total of $860
and those two things add up to 860.
Do the same with the other sentence, giving you a second equation.
Step-by-step explanation:
Answer:
4 and 6
Step-by-step explanation:
trust me