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A smart phone cost $149.99 before tax.The tax on the smart phone is 7%.
answered
Sep 29, 2018
Mathematics
middle-school
4
votes
39.1k
views
jon and lexi are playing a marble game. according to their rules 4 points are awarded for each red marble collected and 3 points are awarded for each blue marble collected. which expression represents
answered
Aug 28, 2018
Mathematics
high-school
1
vote
155k
views
Calculate the man’s mass. (use pe = m × g × h, where g = 9.8 n/kg.) a man climbs a wall that has a height of 8.4 meters and gains a potential energy of 4,620 joules. his mass is about kilograms.
answered
Jul 13, 2018
Mathematics
high-school
3
votes
22.5k
views
Kelly is saving money to buy a concert ticket. Her savings y for x days can be represented by the equation y=x+10. Graph the solutions of the equations?
answered
Jun 1, 2018
Mathematics
middle-school
2
votes
26.0k
views
a package of ground beef costs $ 6.98. The price er pound is $3.86. How many pounds of ground beef are in the package? A. 27 B. 1.80 C. 1.72 D. 1.81
answered
May 21, 2018
Mathematics
high-school
4
votes
52.4k
views
What symbolized to Thucydides the disregard for law caused by the plague? A. people living in the temples B. people living in huts C. people dying by the fountains D. people moving in from the country
answered
Apr 11, 2018
History
middle-school
7
votes
11.7k
views
Which equation has both a liquid and a gas as products? A. 2HgO(s)->2Hg(I)+O2(g) B. 2Mg(s)+O2(g)->2MgO(s) C. 2KCIO3(s)->2KCI(s)+3O2(g) D. Mg(s)+2HCI(aq)->H2(g)+MgCI2(aq)
answered
Dec 29, 2017
Biology
high-school
5
votes
207k
views
Numbers greater than 20 that have 9 as a factor
answered
Mar 11, 2016
Mathematics
middle-school
1
vote
190k
views
The science lab has 8 containers of vinegar. Each container has 182 milliliters of vinegar. How much vinegar does the science lab have in all?
answered
Mar 2, 2016
Mathematics
high-school
1
vote
112k
views
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