Bob can type 2 letters in 4 hours while Bill can do it in 6 hours. How many hours would it take them to type six letters together?

5.49 rounded to the nearest integer

Find a unit vector u with the same direction as x =.

In the diagram below, m∠A = 55° and m∠E = 35°. Which best explains the relationship between triangle ACB and triangle DCE? The triangles are not similar because only one pair of corresponding angles is congruent.

Write a compound inequality that represents the situation. all real numbers at least - 6 and at most 3

Find the value of x that makes the quadrilateral a parallelogram 2x+5=3x

11. A collection of nickels and dimes is worth $9.45. If the number of dimes is doubled, the value is $16.65. Find the number of each coin.

How to identify the independent and dependent variable?

Which expression is less than - (-|-4.2|) ? a. |-4.2| b. - (-4.2) c. - | - (-4.2) | d. | - (-4.2) |

A taxi charges a flat rate of $1.75, plus an additional $0.65 per mile. If Erica has at most $10 to spend on the cab ride, how far could she travel?

A stadium can hold 20,000 people when it is full. The table below shows the number of people that attended concerts at the stadium over a 3-day period.