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Question 1 of 5
Please match the following steps up with what you would do to...
Mathematics, 04.03.2021 23:30, kedan12
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Question 1 of 5
Please match the following steps up with what you would do to solve the system of equations:
x= 2y - 3
2x + 3y = 12
(2 points)
1: Step 1
A. Sub the number you found back into one of the two original equations (pick the easier one).
2: Step 2
B. Solve for y till you get an answer by distributing, combining like terms, and solving like normal.
3: Step 3
C. Make sure that one of the equations is solved for and says, "x=" or "y=".
4: Step 4
D. Substitute the equation that starts with "x=" into the bottom equation in place of x.
Answers: 1
Mathematics, 21.06.2019 18:40, miguel3maroghi
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 20:30, jmcd10
Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.
Answers: 1
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