4. Write a decimal for each of the following. Use a place value chart to help, if necessary.
a. 7x10 + 4 x1+6x (1)+9x (100) +2x (1000)
b. 5 x 100 + 3 x 10 +8 * 0.1 + 9 0.001
c.
4*1,000 + 2 x 100 +7x1+3+ (109) +4x (1000)

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18