Hello!
The equation in the image above has been written in slope-intercept form. Slope-intercept form uses the following formula:
y = mx + b
M represents the slope while B represents the y-intercept. In the problem above, we are given that X represents the number of identical deposits while Y represents the amount of money in Mario’s account. We can also conclude, based on the formula above, that the y-intercept of the given equation is 50.
Let’s begin at a time when Mario had not yet made any of his monthly deposits (x). In this case, we would let X equal 0:
y = 75x + 50
y = 75(0) + 50
Now simplify the right side of the equation:
y = 0 + 50
y = 50
Before Mario made any deposits (x = 0), his bank account held only 50 dollars. Therefore, Mario must have gotten these 50 dollars for his birthday (before the monthly deposits began). We have now come to the conclusion that the y-intercept represents the following:
He was given $50 for his birthday.
I hope this helps!
1144 ways because 52 * 52 = 1144
Hey there!
The equation for axis of symmetry is
The A, B, and C are:
Ax+By+C= f(x)
A=4 B=-8 C=12
So we have:
Two negatives make a positive.
8/8= 1
x=1 is the correct answer.
I hope this helps!
kaikers
Givens
Male = 138,053,563
Female = 143,368,343
Total
The total equals 281 421 906
Percents
Male = (138,053,563 / 281 421 906) * 100 = 49.1%
Female = ( 143,368,343/ 281 421 906) * 100 = 50.94%
Rounded
Male = 49
Female = 51
Comment.
To find this %s you could just use the first 3 digits of everything.
Total = 138 + 143 = 281
% male = (138/281) = 49.1
% female = (143/281) * 100 = 50.88
These give you the same answers when rounding.
Answer:
thirty-two point five-hundred-eight
Step-by-step explanation: