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Answers by SJHowe

Answers by SJHowe
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hich of the following is best described as a decomposition reaction? HCl + NaHCO3 → H2O + CO2 + NaCl 2Na + Cl2 → 2NaCl 2HgO → 2Hg + O2 AgNO3 + NaCl → AgCl + NaNO3
answered Nov 15, 2020
4 votes
195k views
Use the distributive property to factor out y. 5y-3y+12
answered Jul 19, 2020
0 votes
134k views
The function f(x) = −(x + 5)(x + 1) is shown. On a coordinate plane, a parabola opens down. It goes through (negative 5, 0), has a vertex at (negative 3, 4), and goes through (negative 1, 0). What is the
answered May 31, 2020
5 votes
35.2k views
Select all the correct answers. Which tables have a lower unit rate than the rate represented in the equation? y = 3/5 x A. {(3,4) (6,8) (9,12)} B. {(5,4) (10,8) (15,12)} C. {(31,18) (62,36) (93,54)} D.
answered Mar 28, 2020
2 votes
3.5k views
1 year, 27 weeks = weeks
answered Jan 2, 2020
6 votes
78.9k views
Which situation is a result of human activities A. Decay of leaves in a forest adds to soil fertility B. Acid rain in an area kills fish in a lake C. Ecological succession following volcanic activity reestablishes
answered Feb 6, 2019
2 votes
227k views
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