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Find the product: (x+9)(x-9) a 18 b. -81 C. - 18 d. x-64
answered
Jun 4, 2021
Mathematics
college
4
votes
47.9k
views
2h + 7 = 3 what does h equal
answered
May 10, 2021
Mathematics
high-school
1
vote
111k
views
Why is this 2H2+O2=2H2O a chemical change
answered
Apr 10, 2021
Chemistry
high-school
2
votes
136k
views
Complete the table for the function y =
answered
Feb 8, 2021
Mathematics
high-school
3
votes
162k
views
A charged particle moves through a magnetic field. In which situation is the magnetic force zero? a. When the particle moves in the direction of the magnetic field vector. b. When the particle moves perpendicular
answered
Jan 25, 2021
Physics
high-school
6
votes
145k
views
How is wind erosion different from water erosion?
answered
Jan 10, 2021
Biology
middle-school
7
votes
195k
views
Rogue Industries reported the following items for the current year: Sales = $3,000,000; Cost of Goods Sold = $1,500,000; Depreciation Expense = $170,000; Administrative Expenses = $150,000; Interest
answered
Aug 14, 2020
Mathematics
high-school
7
votes
218k
views
Sam bought a new couch on sale at the discount furniture store. The original cost of the couch was $550. The sale price was $449. Sam has a coupon for 30% off the couch if he bought a $99 lamp. If he bought
answered
Jul 22, 2020
Mathematics
middle-school
3
votes
169k
views
Place the following in the correct order _____ Actin and myosin form links _____ Acetylcholine crosses the gap at the neuromuscular junction _____ Calcium is released into the sarcoplasm _____ Myosin cross-bridges
answered
Jul 20, 2020
Biology
high-school
5
votes
219k
views
What is the common ratio between successive terms in the sequence
answered
May 15, 2019
Mathematics
middle-school
0
votes
86.1k
views
SOMEONE PLEASE HELP ME WITH THESE 3 MATH QUESTIONS!!!!!
answered
Feb 20, 2019
Mathematics
high-school
7
votes
37.3k
views
What term describes the belief that current inhabitants in an area are better than incoming immigrants?
answered
Jan 21, 2019
History
high-school
1
vote
174k
views
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