Julia bought 3.5 pounds of mixed nuts that cost $7.49 per pound. how much did 3.5 pounds of nuts cost?

Given that abcd is a rhombus, what is the value of x?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?