17.3 cm
16.4 cm
10
cm
15 cm
23.8 cm
24.4 cm
What is the surface area of the figure?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

Math it's appreciated. (picture provided)