Hi! I'd appreciate it if you could help me on this question. The question I need help with is question 42. Thank you If you could help me!!

What is the value of x in the diagram below?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total