Answer:
1.
Clean machine slope: 3/2
Sudz slope: 3/2
This means they rise and run at the same rate.
2.
y intercept of clean machine: 2
y intercept of sudz: 4
this tells us that the cost for sudz is higher per pound.
3.
Clean machine because 4 pounds at sudz costs 10 dollars, while 5.5 pounds at clean machine costs 10 dollars. You get more for less at clean machine.
4.
a. plot these points
Brand A: (0,100) (1,150)
Brand B: (0,200) (1,225)
b. Brand B cuz 25 is lower than 50
Answer:
m = 73/8 = 9.125
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
add three to both sides. you get 7x=35. 35/7=5
X^2-6x+9
use fiol then add like terms
Answer:
x=-34.6
Step-by-step explanation:
(x)tan12= 22/x(x)
tan12\xtan12=22/tan12
x= -34.6
