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Richard goes electronics store. He buys 2 memory cards that cost 8.99 each and 3 packages of batteries that are on sales for 7.47 each. He also buys a case for his cell phone for 2.99 and a wireless headset
answered
Apr 19, 2019
Mathematics
college
4
votes
189k
views
The sum of two numbers is 54. their difference is 34. find the numbers.
answered
Dec 30, 2018
Mathematics
high-school
7
votes
54.1k
views
The sum of the measures of the interior angles of a convex polygon is 2160°. How many sides does the polygon have? A. 12 B. 13 C. 14 D. 15
answered
Sep 24, 2018
Mathematics
high-school
4
votes
28.5k
views
If x is an odd number, write an expression for the odd number that directly follows x.
answered
Sep 11, 2018
Mathematics
high-school
5
votes
214k
views
The gender effects of congenital adrenal hyperplasia (cah) on girls have found ________.
answered
Sep 9, 2018
Biology
high-school
2
votes
64.0k
views
How do I factor? x^2-11xy+18y^2
answered
Aug 20, 2018
Mathematics
college
2
votes
185k
views
Your bird feeder holds 3⁄4 quarts of birdseed. Your scoop holds 3⁄8 of a cup. How many scoops of birdseed will fill the feeder?
answered
Jul 26, 2018
Mathematics
college
4
votes
75.7k
views
Hilary wants to fill a mini cake pan with batter to make a mini cake for Phillip's party. The cake pan is 4.0 inches long, 9.0 inches wide, and 2.2 inches deep. What is the volume of the cake pan?
answered
Jul 25, 2018
Mathematics
middle-school
5
votes
211k
views
During _____________, vesicles in the cell fuse with the cell membrane, releasing their contents to the outside.
answered
Oct 31, 2017
Biology
high-school
2
votes
126k
views
Appeasement was a popular policy because European leaders a. wanted Hitler to be happy. b. wanted to avoid another war. c. knew that Hitler desired a confrontation. d. had serious economic problems to
answered
Oct 22, 2017
Social Studies
high-school
5
votes
16.7k
views
What is the difference of the two polynomials? (7y^2 + 6xy) – (–2xy + 3) A.) 7y^2 + 4xy – 3 B.) 7y^2 + 8xy – 3 C.) 7y^2 + 4xy + 3 D.) 7y^2 + 8xy + 3
answered
Sep 9, 2017
Mathematics
high-school
1
vote
72.3k
views
How does buying items in bulk usually help a consumer? The consumer gets better quality. The consumer pays less per item. There are fewer items to store.
answered
Apr 26, 2017
Mathematics
high-school
6
votes
200k
views
all the years from a.d. 1400 to a.d. 1499 make up the fifteenth century a.d. answer.true. false.
answered
Dec 20, 2016
History
middle-school
4
votes
1.4k
views
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