Answer:
50
Step-by-step explanation:
Image result for triangular coordinates definition
Image result for triangular coordinates definition
With the triangular coordinate system, you can visualize the relationships between the components in a three-component mixture. ... Any points along the edges of the triangle represent blends where one of the components is absent.
Answer:
110
Step-by-step explanation:
Set hamburgers<em> </em>as <em>h,</em>
salted pretzels as <em>p</em>,
hot dogs as <em>d.</em>
h+p+d=144
(3.00)h+(2.25)p+(2.00)d=354.25
=>3h+2.25p+2d=354.25
we also know (2.00)d=82 => d=41
We make 3h+2.25p+2d=354.25 => 3h+2.25p=272.25
and h+p+d=144 => h+p=103
Set h=p-103
Substitution
3(p-103)+2.25p=272.25
3p-309+2.25p=272.25
(5.25)p=581.25
p=581.25/5.25=110.7142857
We round down =>110.
It can be a function if it's horizontal because it's only touching each point once, it can't be a function for a vertical line because it's straight up and down and it'll hit every point
Commercials: 9 commercials per hour
tutoring: 750 dollars
Dog: 7 miles
A foot is 12 in so a fraction could be 3/12
