Previous
12v
Next
Post Test: Expressions and Equation
Submit Test
Reader To...
Mathematics, 12.03.2021 01:00 aaronr7383
Previous
12v
Next
Post Test: Expressions and Equation
Submit Test
Reader Tools
Info
Save & Exit
12
Select the correct expressions.
Identify the equivalent expressions of 4(2x + x - 3) - 3x + 3 by substituting x = 2 and x = 3.
9x - 9
9x - 1
9x + X-9
9(x - 1)
4(3x - 3) + 3 - 3x
Reset
Next
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Find the commission on a $590.00 sale if the commission is 15%.
Answers: 2
Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
Mathematics, 22.06.2019 02:40
Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer
Answers: 1
Mathematics, 22.06.2019 04:30
Jocelyn estimates that a piece of wood measures 5.5 cm. if it actually measures 5.62 cm, what is the percent error of jocelyn’s estimate? a. 2.13% b. 2.18% c. 12% d. 46.83%
Answers: 1
You know the right answer?
Questions
Mathematics, 11.06.2020 18:57
History, 11.06.2020 18:57
Mathematics, 11.06.2020 18:57
Mathematics, 11.06.2020 18:57
Mathematics, 11.06.2020 18:57
Mathematics, 11.06.2020 18:57
Mathematics, 11.06.2020 18:57
