John has a collection of toy cars. He has 2 red cars, 4 blue cars, 4 black cars, and 6 yellow cars. What is the ratio of red cars to yellow cars? A 1:2 B. 1:3 C 1:6​

is only a line? i think so

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

hi how are you doing today? if you ever need just tell me

step-by-step explanation: