Consider the following pair of equations:
y = x + 4
y = −2x − 2
exp...
Mathematics, 06.12.2019 09:31 willjean7027
Consider the following pair of equations:
y = x + 4
y = −2x − 2
explain how you will solve the pair of equations by substitution. show all the steps and write the solution in (x, y) form.
Answers: 1
Mathematics, 21.06.2019 16:30
The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06
Answers: 2
Mathematics, 21.06.2019 20:30
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
Mathematics, 21.06.2019 23:00
Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee
Answers: 2
History, 17.07.2019 15:30
Geography, 17.07.2019 15:30
History, 17.07.2019 15:30
History, 17.07.2019 15:30
Advanced Placement (AP), 17.07.2019 15:30
Mathematics, 17.07.2019 15:30
Mathematics, 17.07.2019 15:30
Biology, 17.07.2019 15:30
Mathematics, 17.07.2019 15:30
Physics, 17.07.2019 15:30
Mathematics, 17.07.2019 15:40
Biology, 17.07.2019 15:40
Chemistry, 17.07.2019 15:40