A recipe calls for 5/10 kilograms of flour and 9/100 kilograms of suger if Henry measures correctly and combines the two amounts how much flour and suger will he have in all? Explain your thinking then write the answer as a decimal

Ralph leaves for school at 7:42 every morning. If he gets to school at 8:03, how long does it take him to drive to school? 39 minutes 25 minutes 21 minutes 19 minutes

Distributive property of 6x+3=5x+10 step by step

How can you reduce 2 15/24

A cyclist rides her bike at a speed of 12 meters per second. What is this speed in kilometers per hour? How many kilometers will the cyclist travel in 2 hours? Do not round your answers.

Use a common denominator to write an equivalent fraction for each fraction 3/8., 3/10

Simplify the imporper fraction 31/2

You are trying to choose between two cell phone plans plan a charges a $20 setup fee and $0.05 per minute Plan B charges no setup fee and $0.15 per minute

What is the sum or difference? 4x^7-6x^7

A car travles 75 miles on 3 gallons of gasoline how much gasoline will it need to go 342 miles

The annual rainfall in a certain area is normally distributed with mean 40 and standard deviation 4. what is the probability that starting with next year, it will take over 10 years before a year with annual rainfall over 50 occurs?