7. Appel's Music Store pays its sales staff a commission of 9.5% of the first $1,000 in sales and 15.5% of
the balance of sales. Alex, the store's drum expert, received $1,234.25 in commission last week. What
were his total sales for the week?

The graph of a line gets what as the value of the slope gets bigger

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.