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You use substitution to solve a system of equations and, after simplifying, end with a statement that says 7 = 7. Describe what this statement means about the number of solutions and about the graph of
answered
Dec 2, 2021
Mathematics
high-school
3
votes
112k
views
Please help I’m stuck!!
answered
Oct 24, 2021
Mathematics
middle-school
4
votes
58.3k
views
When a Principal, by his or her actions, causes a third party to believe that another person is his or her agent and the third party deals with the supposed agent, this is said to be what type of agency
answered
Sep 19, 2021
Business
high-school
5
votes
89.2k
views
Help me please!! I forgot how to do it!
answered
May 15, 2021
Mathematics
college
0
votes
38.0k
views
Which expression is represented by this model? 14×13=112 13×12=16 14×16=124 14×12=18
answered
May 5, 2021
Mathematics
high-school
3
votes
151k
views
Need Help! Unit Activity: Inferences and Decision-Making from Data
answered
Mar 30, 2021
Mathematics
high-school
3
votes
149k
views
Which planet might best be described as a large, dirty iceball? a. Mercury c. Pluto b. Venus d. Mars
answered
Mar 29, 2021
Biology
middle-school
3
votes
151k
views
Xy given x=3/5 and y= -3/4
answered
Mar 13, 2021
Mathematics
college
4
votes
137k
views
Can you write a number using 20 digits after the decimal point. Explain your thinking.
answered
Jan 10, 2021
Mathematics
high-school
1
vote
208k
views
In the 1920s how did american enterpreneurs contribute to the economy
answered
Oct 25, 2020
History
high-school
3
votes
50.0k
views
If you have any question on the use of over-the-counter medication you should consult your
answered
Mar 27, 2020
Mathematics
middle-school
4
votes
233k
views
How sterile is contact lens solution and how long does it stay sterile? see how long it takes for mold, fungi, and bacteria to culture saline. for that matter, how sterile is the inside of a person's contact
answered
Dec 13, 2019
Biology
high-school
4
votes
137k
views
When a book is resting on a level table and you are not pushing on it , is there a frictional force between the book and table ?
answered
Sep 29, 2019
Physics
middle-school
2
votes
179k
views
The function of a cell body
answered
May 8, 2019
Health
middle-school
5
votes
21.1k
views
Can infection in the blood from an infected tooth harm baby through breast milk
answered
Feb 14, 2019
Health
high-school
5
votes
159k
views
Elena was extremely dissatisfied with the despensible towel rack that was installed by the incompetent building manager. Which change corrects the spelling error in the sentence above? A. changing extremely
answered
Dec 25, 2018
English
high-school
3
votes
205k
views
6/15 in simplest form
answered
Aug 2, 2018
Mathematics
middle-school
7
votes
128k
views
8 more than 4 times a number is equal to less than 6 times a number. what is the number
answered
May 9, 2018
Mathematics
high-school
0
votes
133k
views
URGENT NEED HELP DUE BY 2:00 FOR GRADE WILL RATE GOOD:) A circle is drawn within a square as shown. What is the best approximation for the area of the shaded region? Use 3.14 to approximate pi. A. 168.
answered
Apr 9, 2018
Mathematics
middle-school
6
votes
114k
views
Which factor causes water to form small drops on a waxy surface? van der Waals forces hydrogen bonding London dispersion forces ionic bonding
answered
Apr 7, 2018
Chemistry
high-school
1
vote
134k
views
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