One month ruby worked six hours more than Isaac and svetlana worked four times as much hours as ruby together they worked 126 hours find the number of hours each person work

The Cat is a high-speed catamaran auto ferry that operates between city A and city B. The Cat can make the 144 -mile trip in about 2 and one half hours. Find the catamaran speed for this trip.

Trigonometry Trigonometric Equations cot x-√ 3=0; x[0,2π]

Are skew lines equidistant? Explain.

3 dozen can of tomatoes paste cost $5.76 write the cost as a rate using cents per can

James has 375 coins. One-fifth of the coins are quarters. How many of his coins are not quarters?

How can I order 4.3 and 5.5 and 6 1/6 and 15/4 and4 3/8 from greatest to least?

Two cards are drawn without replacement from a standard deck of 52 playing cards. find the probability that both are odd numbers (aces are considered odd because they have a value of 1 or 11).

Ben os travelling home to brimingham on the m1 and m42. both motorways have road works. He has a 50-50 chance of getting delay on the m42 and a 75% chance of being delayed on the M1. what are the chances that he will not be delayed on his journey.

You are shopping for school clothes. You want to buy 2 shirts that's cost $10.40 each. Use the distributive property to mentally calculate the total cost of the shirt

Which expression is equal to (3x-5) (2x-7) ?