Answer:
A
Step-by-step explanation:
An equation in the form y=kx represents something increasing at a constant <u>rate</u>
First do the educations on the sides then add them unless you’re finding the area then multiply xoxo
The answer is 20.
4 isn't divisible by 5 and 5 isn't divisible by 4.
4 8 12 16 24 28
5 10 15 20 25
Well if she drinks the same amount every day it should last her 3 days because 4 cups = 1 quart
Divide given eq. by -2, we get, x^2-4x+0.5=0. Here a=1, b=-4 and c=0.5. As disccriminant is given by sqrt(b^2-4*a*c).so sqrt((-4)^2-4*1*0.5)=3.7417.
Real roots are x1,2=-b+-discriminant
x1=-4+3.7417=-0.2583 and x2=-4-3.7417=-7.7417
