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A girl had 20 coins in nickels and dimes whose sum was $1.40. She spent 65cents , using 8 coins. She now has ? nickels.
answered
May 20, 2020
Mathematics
high-school
4
votes
170k
views
Equation in slope intercept form of (-3,4) and (1,4)
answered
Mar 3, 2020
Mathematics
middle-school
6
votes
156k
views
I need to know this one please somebody ASAP
answered
Mar 1, 2020
Mathematics
middle-school
6
votes
107k
views
While working in the chemistry lab, you dissolve 2.5g of sodium hydroxide chips into a beaker containing 50mL of water. As you pick up the beaker to add it to a separate solution, you notice the outside
answered
Jan 25, 2020
Chemistry
high-school
7
votes
86.5k
views
Differentiate the composition and texture of a plutonic igneous rock and a volcanic igneous rock.
answered
Oct 2, 2019
Physics
middle-school
5
votes
34.5k
views
Mrs Gomez is having a party to celebrate the hard work of the students in her class. Mrs Gomez has 34 students in the class. The tables in the classrooom only have room for ten students to sit at each
answered
Aug 7, 2019
Mathematics
middle-school
6
votes
41.6k
views
Olga had 3 granola bars.She wanted to give her 6 friends an equal amount of the granola bars,so she separated the granola bars into 6 parts.Which fraction of one granola bar did each friend receive? A.
answered
Jun 14, 2019
Mathematics
middle-school
5
votes
84.3k
views
Given the regular decagon what is the measure of each given angle
answered
May 23, 2019
Mathematics
high-school
4
votes
193k
views
The repair order is routed to the _______, who computes the bill based on information supplied by the technician and shop policy. A. service consultant B. foreman C. accountant D. service manager
answered
Jan 22, 2019
Mathematics
middle-school
5
votes
159k
views
What amendments are the miranda rights drawn from?
answered
Dec 2, 2018
History
high-school
4
votes
17.7k
views
Colleen and her family spend many nights at the soccer fields. When they leave the fields they are always very nervous walking through the pitch black parking lot. Which of the following perspectives do
answered
Oct 28, 2018
Social Studies
high-school
5
votes
11.0k
views
5c-15, what is the coefficient of the variable
answered
Jun 8, 2018
Mathematics
middle-school
3
votes
189k
views
What is the transfer of energy by electromagnetic waves? A) radiation B) conduction C) convection D) thermal energy
answered
Apr 16, 2018
Chemistry
high-school
3
votes
47.2k
views
Distinguish how the Constitution safeguards and limits individual rights.
answered
Mar 23, 2018
History
high-school
3
votes
129k
views
Solve for a: c(a+b)-d=f
answered
Jan 5, 2018
Mathematics
college
1
vote
54.8k
views
Which of the following are smart growth tools? a. zoning laws b. restrictions on development c. environmental impact assessments d. all of the above
answered
Aug 17, 2017
Social Studies
high-school
3
votes
97.2k
views
A benzene molecule is made up of six carbon atoms and six hydrogen atoms. What is the chemical formula for benzene? a. C6H6 b. 6C6H c. 6CH d. (CH)6
answered
Jun 16, 2017
Mathematics
high-school
3
votes
65.1k
views
A student scores 73 out of 100 on a test. If the maximum score on the next test is also 100 points, what score does the student need to maintain at least an average of 78?
answered
Mar 21, 2017
Mathematics
high-school
2
votes
148k
views
elaina wrote two correct variable expressions to represent the phrase “one-fourth of a number.” which variable expressions could elaina have written? select each correct answer. 4 ÷ n n/4 1/4n 4n
answered
Mar 6, 2017
Mathematics
high-school
5
votes
208k
views
What takes place through the tissues of the alveoli?
answered
Mar 20, 2016
Biology
high-school
3
votes
186k
views
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