At Giants, four bags of dog food cost $45.00. At Petsmart, two bags of dog food cost $24. Which has the lower unit price? Show your work using mathematics.

The dog food at Giants has the lower unit price.

Step-by-step explanation:

Giants: $45 / 4 = $11.25 per bag

Petsmart: $24 / 2 = $12 per bag

The bags of dog food at Giants are 75 cents cheaper than the bags of dog food at Petsmart.

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?