I just need to know what x is equal as shown from the picture below. Thank you.

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

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2