A. First, find the slope, which is -0.5, and then insert it into point-slope form, which is y-y1=m(x-x1), or y-1=-0.5(x+5). That's point-slope form.
B. First, distribute -0.5 to both terms in the parenthesis, to get y-1=-0.5x-2.5, and lastly add 1 to both sides to get the slope-intercept form of y=-0.5x-1.5
Answer:
√260 and √132
Step-by-step explanation:
use pythagoreans theorem and you can replace a and b or a and c
8^2+14^2=x^2
64+196=x^2
260=x^2
x=√260
8^2+x^2=14^2
64+x^2=196
x^2=132
x=√132
4lbs of Apples
6lbs of Bananas
You can get this by setting up a system of equations to solve for the amount needed. Let x = lbs of apples and y = bounds of bananas. You can have a total weight function of x + y = 10 and a cost function of .75x + .5y = 6. Solve by multiplying the cost function by -2 and adding through.
Answer:
C.
Step-by-step explanation:
It would be b; 80 because 0.2 times -80 is -16
