Determine solving equations from word problems

Reference no: EM13121520

1. If it takes 4 hours to cover x miles and 5 hours to cover y miles, what is the average speed?

a) 9
b) x/4 + y/5
c) (x+y)/9
d) 4/x + 5/y

2. If you can make 100 cups of coffee and 125 cups of tea from a gallon milk, how many gallons of milk would you need to make 20 cups of coffee and 25 cups of tea?

a) 0.1
b) 0.2
c) 0.3
d) 0.4

Reference no: EM13121520

Questions Cloud

Writing and solving quadratic equations : A yearbook page is to be designed so that there are 24 square inches available for print or pictures with margins of 1.5 inches on the top and bottom

What is the average age of a rabbit on this island : There is an island in the Adirondacks with a population of 89 rabbits. Each year 48 rabbits are born. Ten baby rabbits are eaten by snakes on the island, 25 rabbits are eaten by wolves, 7 die of old age, 4 are inadvertently stepped on by moose and..

Production for the period for conversion costs : A process with no beginning work in process, completed and transferred out 14,000 units during a period and had 7,000 units in the ending work in process that were 50% complete. How much is equivalent units of production for the period for convers..

Calculate the ph of this solution : Consider a solution formed by mixing 61.0 mL of 0.100 M H2SO4, 26.0 mL of 0.100 M HOCl, 25.0 mL of 0.200 M NaOH, 25.0 mL of 0.100 M Ca(OH)2, and 10.0 mL of 0.150 M KOH.

Determine solving equations from word problems : If it takes 4 hours to cover x miles and 5 hours to cover y miles, what is the average speed?

Which word is defined by this statement : 1.The ultimate source of energy for almost all living organisms is.. 2. The life and death of cells are governed by.. 3. An organsim can exchange matter and energy with its surroundings.

Write a report based on the podcasts : write a report based on the podcasts & the news article in the text and a critique as well (do you agree with Mankiw's view that "Consenting adults should be able to make economic trades

Explain how many additional units must the company sell : If the company is presently selling 45,000 units, but plans to spend an additional $108,000 on an advertising program, explain how many additional units must the company sell to earn the same net income it is now making?

Check correct grammer : Last week, my friends and I joined car-pool with our bikes going to Memorial Park. Memorial Park is one of the largest municipal entertaining parks in Houston. "A favorite among Houston's joggers, Memorial Park also features tennis courts, playing fi..

User Account

All Pages