8) 12 carrots for $ 4.80. how much for 1?

$0.40

Step-by-step explanation:

12/4.30= 1/?

12/4.30= .40

1 carrot costs $0.40

Step-by-step explanation: The formula you would use in this situation is something like

n * c = t, where n is the number of items, c is the cost, and t is the total.

If 12 * C = 4.80, where c is the cost of 1 carrot, then:

C = 4.80/12

C = 0.40

So the cost of 1 carrot is $0.40

Don't forget to check your work by plugging in your result into the original equation:

12 * 0.40 = ?

12 * 0.40 = 4.80

Hope this helps.

Cheers,

Andy

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is