U of M
MATH 1051 -
Worksheet
Unformatted text preview:
View Full Document
Math 1051, Summer 2007, Worksheet 21. Solve the following equations:(a)3x + 21 = 3(x + 7)(b)4x +12= 4x(c).5x +23=712(d)2x−16=2−3x5(e)3x + 5x − 12 + 17 −3x2−275= x − 4(3 − 7x)2. My oldest brother was 20 years old when I was born. Ten years ago, ourages summed to 48. How old am I ?13. You have just recieved a paycheck for $1638.40, after taxes have beentaken out. 36% of your gross pay went to taxes, and you worked 40 hoursfor the paycheck. What is your gross pay per hour?4. Three consecutive odd numbers add up to 93. Find the numbers5. A car lot is holding a 30% off sale on all vehicles. You purchase a carthere for $6,000 less than the original price. Find the original price and thesale
View Full Document
Unlocking...