At Funland, all rides cost $1. Angela has $21.50. How
many rides can she take?

She can take 21 rides

Step-by-step explanation:

The best way to solve this problem is to have a number that isn't a decimal. Since she can't take half a ride, and the rides cost one dollar each, subtract 50 cents from 21.50. You'll end up with 21. Divide 21 by 1, and the quotient is 21 rides.

b i think

step-by-step explanation:

not really sure

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?