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Helppp Plssss Asap!! Show your work!! Thanks
answered
Sep 25, 2020
Mathematics
middle-school
1
vote
66.8k
views
Simplify this expression: (3s13)(9s-5)
answered
Sep 10, 2020
Mathematics
middle-school
1
vote
97.5k
views
Which linear inequality could represent the given table of values? y < –2x + 3 y ≤ –2x + 3 y > –One-halfx – 3 y ≤ –One-halfx – 3
answered
Aug 24, 2020
Mathematics
middle-school
2
votes
49.6k
views
Inez has 27 basketball cards and 45 baseball cards in her card collection. What time is the ratio of Inez’s baseball cards to her basketball cards
answered
Jul 20, 2020
Mathematics
middle-school
0
votes
22.1k
views
A metalworker has a metal alloy that is 30% copper and another alloy that is 55% copper. How many kilograms of each alloy should the metalworker combine to create 100 kg of a 50% copper alloy? The metal
answered
Mar 9, 2020
Mathematics
middle-school
1
vote
139k
views
What statement is NOT true about standard electrode potentials? A. E°cell is the difference in voltage between the anode and the cathode. B. The electrode potential of the standard hydrogen electrode is
answered
Feb 27, 2020
Physics
high-school
4
votes
36.0k
views
Who was an abolitionist who led an attack on Harpers Ferry in 1859? a)Robert E. Lee b)Preston Brooks c)Charles Sumner d)John Brown
answered
Dec 10, 2019
History
high-school
2
votes
194k
views
Brian receives supplies for his pretzel business weekly. He usually works concession at three events a week and averages sales of 150 pretzels at each event. With his per-pretzel cost at $0.85, how much
answered
May 9, 2019
Mathematics
middle-school
2
votes
49.0k
views
Germany's use of the u-boat resulted in many deaths at sea. however, the sinking of which ship resulted in the death of many americans and other passengers?
answered
Apr 18, 2019
History
high-school
4
votes
11.8k
views
You and two friends pay $40 for tickets. The cost was divided three ways in the ratio of 1:3:6. How much did each person pay?
answered
Nov 27, 2018
Mathematics
middle-school
4
votes
204k
views
Working alone, it would take Shandra 45 minutes to mow the lawn. To mow the same lawn, also working alone, it would take Kelly 1 hour and 15 minutes. If they work together, the girls believe it will take
answered
Nov 17, 2018
Mathematics
high-school
7
votes
158k
views
Write 15% as a decimal
answered
Oct 14, 2018
Mathematics
middle-school
4
votes
189k
views
Who wanted to make one of England's southern colonies into a haven for English debtors?
answered
Sep 15, 2018
History
high-school
3
votes
17.7k
views
Which Spanish conqueror is not accurately matched with the area he explored or conquered? A. Francisco Vasquez de Coronado - western South America B. Hernando Cortés - Mesoamerica C. Hernando de Soto -
answered
Mar 22, 2018
History
high-school
3
votes
123k
views
In general, French fur traders in New France interacted with Native American groups by __________.
answered
Oct 24, 2017
Geography
high-school
4
votes
58.4k
views
A coffee supply store waits until the orders for its special blend reach 100 pounds before making up a batch. Columbian coffee selling for $8.85 a pound is blended with Brazilian coffee selling for $3.
answered
Aug 15, 2017
Mathematics
high-school
2
votes
213k
views
In a _______ reaction, the compound breaks down; in a _______ reaction, a single compound is assembled from two or more substances. A. synthesis; decomposition B. single-displacement; synthesis C. decomposition;
answered
Mar 9, 2017
Chemistry
high-school
6
votes
127k
views
What's 0.7 multiplied by 9 Estimate Tell me estimation and answer in comments
answered
Feb 5, 2017
Mathematics
middle-school
6
votes
161k
views
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