Solve the system of linear equations by substitution
6x-9=y
y=-3x...
Mathematics, 10.12.2021 01:30 alma79
Solve the system of linear equations by substitution
6x-9=y
y=-3x
Answers: 1
Mathematics, 21.06.2019 13:30
One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?
Answers: 1
Mathematics, 21.06.2019 17:30
The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest
Answers: 3
Mathematics, 21.06.2019 22:30
Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.
Answers: 1
Biology, 05.08.2021 16:30
Mathematics, 05.08.2021 16:30
English, 05.08.2021 16:30
Mathematics, 05.08.2021 16:30
Mathematics, 05.08.2021 16:30
Chemistry, 05.08.2021 16:40
English, 05.08.2021 16:40
English, 05.08.2021 16:40
English, 05.08.2021 16:40
Advanced Placement (AP), 05.08.2021 16:40
Biology, 05.08.2021 16:40