Mathematics, 26.07.2019 20:50 palomaresmitchelle
Which statements are true about the ordered pair (10, 5) and the system of equations? {2x−5y=−5x+2y=11 select each correct answer. the ordered pair (10, 5) is a solution to the first equation because it makes the first equation true. the ordered pair (10, 5) is a solution to the second equation because it makes the second equation true. the ordered pair (10, 5) is not a solution to the system because it makes at least one of the equations false. the ordered pair (10, 5) is a solution to the system because it makes both equations true.
Answers: 1
Mathematics, 22.06.2019 01:20
Determine the vertex form of g(x) = x2 + 2x - 1. which graph represents g(x)? -nw -3-2-1, 1 1 2 3 -3 2- 1 -3- 1 2 3 - 1 2 3
Answers: 1
Mathematics, 22.06.2019 03:30
In a coastal town, the humidity, measured in grams of water per kilogram of air, increases by 43% for every 1 degree celsius increase in temperature. a scientist observes that the humidity on monday morning is 5.75 grams per kilogram. he wants to know how much the temperature must increase for the humidity to reach at least 49.17 grams per kilogram. let t represent the increase in temperature, in degrees celsius, from monday morning's observation. write an inequality to represent the situation, and use it to determine the desired temperature increase.
Answers: 3
Mathematics, 22.06.2019 06:00
Due sun 06/03/2019 11: 59 p the list below shows the ages (in years) of 10 people riding in a van to a math competition. calculate the mean age of the people in the van. round your answer to the nearest tenth of s year. 10 12 13 11 10 12 ages 11 38 mean- years ( round your answer to the nearest tenth.) median- years ( enter an exact answer.) hint: textbook measures of center, points possible: 1 license this is attempt 1 of 3. submit
Answers: 2
Which statements are true about the ordered pair (10, 5) and the system of equations? {2x−5y=−5x+2y...
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