Show by elimination that the given system has infinitely many solutions.
-&x - 2y =-18
4...
Mathematics, 13.12.2021 07:00 isabelsmhl
Show by elimination that the given system has infinitely many solutions.
-&x - 2y =-18
4x +y = 9
Multiply each term in the second equation by
to get the opposite y-coefficient:
8x +
= 18
Add the new equation to the first equation: 0 =
This result means that there is/are (select)
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:20
Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?
Answers: 1
Mathematics, 21.06.2019 22:30
There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?
Answers: 2
Mathematics, 21.06.2019 23:00
Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \
Answers: 1
Mathematics, 22.06.2019 02:30
Cate purchases $1600 worth of stock and her broker estimates it will increase in value by 4.2% each year. after about how many years will the value of cate's stock be about $2000
Answers: 1
You know the right answer?
Questions
Mathematics, 28.11.2019 01:31
Mathematics, 28.11.2019 01:31
Mathematics, 28.11.2019 01:31
History, 28.11.2019 01:31
Mathematics, 28.11.2019 01:31
Mathematics, 28.11.2019 01:31
Computers and Technology, 28.11.2019 01:31
Mathematics, 28.11.2019 01:31
