Ella has 50 stacks of 10 pennies in each sack describe how to find how many pennies ella had in all

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?