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Hamburgers cost $2.50 and cheeseburgers cost $3.50 at a snack bar. Ben has sold no more than $30 worth of hamburgers and cheeseburgers in the first hour of business. Let x represent the number of hamburgers
answered
Dec 14, 2019
Mathematics
middle-school
5
votes
56.2k
views
What combines to form compounds? A.) Molecules B.) Atoms of Element C.) Minerals D.) Valences
answered
Sep 25, 2019
Chemistry
middle-school
3
votes
233k
views
~migration of birds into a new habitat ~pollen blowing in from plants in a far-away habitat ~fish swimming in to a new habitat in a river ~seeds being carried to an island on the ocean waves The four examples
answered
Apr 16, 2019
Biology
college
6
votes
100k
views
Explain why capillaries form dense networks in tissues with a high metabolic rate
answered
Apr 10, 2019
Biology
high-school
4
votes
29.9k
views
Who introduced the white uniform that is now standard dress in professional kitchens everywhere?
answered
Mar 10, 2019
History
high-school
1
vote
98.9k
views
Explain how an inmune system response starts after a macrophage attacks a pathogen?
answered
Feb 21, 2019
Biology
college
3
votes
219k
views
UNLIKE a felony, a misdemeanor A) is not a big deal. B) is uncommon in most places. C) results in a federal trial. D) results in relatively light punishment.
answered
Jan 13, 2019
Social Studies
high-school
5
votes
219k
views
Huang has a coupon that gives him 20% off all items purchased. He buys 3 shirts that each cost the same amount, and he pays with a $100 bill. Which expression represents the amount of change Huang should
answered
Dec 30, 2018
Mathematics
high-school
5
votes
212k
views
Which age group requires the most calories per day? Check all that apply. teens nursing women athletes average adult pregnant women
answered
Dec 29, 2018
Health
middle-school
1
vote
180k
views
A joint condition that is characterized by the breakdown of cartilage is
answered
Dec 23, 2018
Biology
high-school
7
votes
122k
views
English history is often divided into eras named after the king or queen who ruled over the country during that time. This is an example of which of the following?
answered
Sep 16, 2018
History
high-school
3
votes
167k
views
At which point in the eukaryotic cell cycle does mitosis occur?
answered
Dec 15, 2017
Biology
high-school
3
votes
87.0k
views
What is currency appreciation? A. a decrease in the value of a country’s currency B. an increase in the use of a country’s currency C. a decrease in the use of a country’s currency D. an increase in the
answered
Sep 17, 2017
Social Studies
high-school
4
votes
139k
views
Negative 10 decreased by 14 times a number
answered
Aug 24, 2017
Mathematics
college
4
votes
37.8k
views
Which of the following are types of context clues? Select all that apply. atmosphere derivation dialogue explanation personal experience restatement style summary
answered
Jul 13, 2017
English
high-school
5
votes
26.2k
views
Use risk and wages in a sentence
answered
Jun 7, 2016
English
middle-school
2
votes
84.8k
views
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