So this may not be correct but I tried so here’s my thought process
1. x - 2y = 3
2. 3x + 2y = 8
3. 2x + 3y = 13
4. 2x - 3y = 19
1. X = 9 Y = 3
2. X = 2 Y = 1
3. X = 2 Y = 3
4. X = 17 Y = 5
The question are vague enough to where anything can be put as x and y. These are just some of those results so do take this with a grain of salt. Good luck?
Answer:7
Step-by-step explanation:I smart beleve. Me
Answer:
Maximum number of turns: 3
Step-by-step explanation:
1. By definition, a polynomial of 
degree, has a maximum turning points of:
.
2. Therefore, if you have the polynomial given in the problem, which is a polynomial of degree 4 (
), the maximum number of turns can be obtained as following:
3. Therefore, you can conclude that the maximum number of turns are 3.
Answer:
it would be 149s + 127v + 275f
Step-by-step explanation:
X represents her speed in miles per minute (b). To find her speed she would divide distance by time. If you divide 6.8 miles by 90 minutes and solve for x you will be finding her speed.
