390 likes | 634 Views
Oakland Math Test. Select Questions and Answers NOT Multiple Choice. What number added to the sum of equal the number 1?. solve for w.
E N D
Oakland Math Test Select Questions and Answers NOT Multiple Choice
Jan is making clay coasters for an art fair. Each coaster costs $2.25 to make. If she sells the coasters for $4.00 each, how many will she have to sell to make a profit of exactly $70.00?
Four pieces of ribbon are cut from a length of ribbon that is 80 ft long. One of the pieces is 15 feet long. Two of the pieces are 7½ feet long. One of the pieces is 3¾ feet long. How many feet of ribbon are left from the original length?
A taxi cab charges $0.80 for the first of a mile and $0.10 for each additional of a mile. What is the cost of 3 mile trip?
Another Method: since taxi cab charges by tenths of a mile. For a 3 mile trip, there are 30 tenths of a mile. The first or 2 tenths of a mile costs 80¢, the rest, 28 tenths of a mile costs 10¢. Continue
John works a variety of different jobs. On Monday he earned $50. Tuesday he earned $40. On Wednesday and Thursday he earned $30 each day, and ion Friday he earned $100. What was john’s average daily pay for the 5 days?
System of Equations: Solution:
Altogether Mark, John, and Alan earned $104. John earned twice as much as Mark and Alan earned $4 more than John. How much did Alan earn?
A train travels 4 hrs at 60 miles per hour and 2 hours at 75 miles per hour. What is the train’s average rate for 6 hours?
Graph: Start with point A, where b = 5 or (0, 5). For point B, start from point A, go down 2 and go to the right 1, For point C, start from point A, go up 2 and go to the left 1.
Write the equation of the line through (2, -1) and has slope m = 3. Write the equation in general form (standard form). Standard form
What is the distance between A(2, -5) and B(6, 3)? (Round to the nearest tenth).
What is the domain of ? The domain of f(x) is ALL real numbers except -3
Composition of functions: Find .