Answer:
girls to boys = 3 : 7
Step-by-step explanation:
girls to boys = 15 : 35
simplify by dividing with 5
girls to boys = 3 : 7
Answer:
The parent function of f(x) = (x-2) (x-1) is
.
Step-by-step explanation:
Here, f(x) = (x-2) (x-1)
Now, parent function of a given function is the function, which is PRODUCT OF ALL IT S FACTORS.
Now, here, f(x) has two factors ( x- 2) and ( x-1)
So, the parent function p(x) of f(x) is given as the product of both the factors.
So, we get:

Hence, here the parent function of f(x) = (x-2) (x-1) is
.
Answer:
Lines a and b are parallel to each other! ... The same-side interior angle theorem states that when two lines that are parallel are intersected by a transversal line, the same-side interior angles that are formed are supplementary, or add up to 180 degrees.
Step-by-step explanation:
Study.com
Write the system of equation based on the problem
"A total of 345 tickets that consists of adult tickets and students ticket were sold" could be written as:
∴ a + s = 345 <em>(first equation)</em>
"<span>the number of student tickets sold was two times the number of adult tickets sold" could be written as:
</span>∴ s = 2a <em>(second equation)</em>
<span>
Solve the system of equation
Substitute 2a as s in the first equation
a + s = 345
a + (2a) = 345
3a = 345
a = 345/3
a = 115
There are 115 adult tickets sold.</span>
Answer:
the answer is 106
Step-by-step explanation:
4558÷43=106