This ordered pair is not a solution for the given equations. We can tell this by plugging in to each of them and seeing that it does not provide a true statement for both. It does work for the first, but is not an intersection due to it not working for each.
4x - 3y = 30
4(6) - 3(-2) = 30
24 + 6 = 30 (TRUE)
3x + 2y = 22
3(6) + 2(-2) = 22
18 - 4 = 22
16 =/= 22 (FALSE)
Hey there!☺
Out of the 40 students, 14 are male. To find the amount of females, you have to subtract the amount of males from the amount of total students.
That means there are 26 females. To find the percentage of female students, you have to divide the amount of females by the total number of students.
You have to change 0.65 as a percentage by moving the decimal point two places to the right.
is your answer.
Hope this helps!☺
Answer:
3
Step-by-step explanation:
Let x represent the number of interest. Then x+6 is "another number". You want its square root to be the original number:
√(x+6) = x
Squaring both sides, we get ...
x +6 = x^2
In standard form, this is ...
x^2 -x -6 = 0
(x -3)(x +2) = 0 . . . . factored
By the zero product rule, this will have solutions ...
x -3 = 0 ⇒ x = 3
x +2 = 0 ⇒ x = -2 . . . . . an extraneous solution, because √(-2+6) ≠ -2
The number is 3.
So the given function is (4/7)x
(4/7) is the slope.
As long as the slope is the same the function will be parallel.
So these examples are parallel:
g(x) = (4/7)x - 10
h(x) = (4/7)x + 122
Answer:
2/4 I believe
Step-by-step explanation: