Answer:
2. No 3. Yes
Step-by-step explanation:
2. Is no because they (randomly) select 200 book buyers, the key word is randomly because the opinion may vary, 3. is yes because they survey people leaving a jazz concert, most likely, they booked tickets to the concert because they prefer that kind of music.
Plz rate 5 str, thx, and brainliest
Answer:
encerio y eso
Step-by-step explanation:
Answer:
-2, and 3
Step-by-step explanation:
-x² +x +6 = 0 is the same as
x²-x-6=0
but, x² -Sx+P=0
think what 2 numbers have the sum =1 and product = -6 that will be -2 and 3 witchh are your zeros
or you can use the graph or quadratic formula to solve
I would say its , its the best described one
D
Answer:
Problem 13: yes
Problem 14: no
Step-by-step explanation:
Problem 13:
Plug the values of x and y to solve.
-23 = -7(5) + 12
-23 = -35 + 12
-23 = -23
The values are equal, so the coordinates <u>do</u> solve the equation. It's a yes.
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Problem 14:
Plug the values of x and y to solve.
-9 = -7(-3) + 12
-9 = 21 + 12
-9 = 33
The values are not equal, so the coordinates <u>do not</u> solve the equation. It's a no.
hope this helps :)
