If a toy that costs $2.99 is at a 30% discount then you first need to make 30% a decimal.
30% = .3
Now multiply $2.99 by .3 to find the discount which is .897
Since .897 has a thousandths place we need to round that which would make it 90 cents.
Now we know there is a 90 cent discount on a $2.99 toy.
take $2.99 - 90 cents = $2.09
The toy costs $2.09 after a 30% discount
Answer:
Considering that literally says example 2, this isn't a question, but I'll answer anyway
The slope is the m on the equation (I don't know if you have to shade it or anything)
Answer:
-ab/1
Step-by-step explanation:
The multiplicative inverse of x/y is y/x, because when multiplied it equals 1.
x/y time y/x = xy/xy, which equals one.
In this case, -1/ab times -ab/1 = -1ab/-1ab, which equals one.
Your answer is A. here are the rest of the 20 characters needed to submit this answer
Answer:
= r
Step-by-step explanation:
V = 1/3 pi r^(2) *h
Rewrite:
V = pi * r^(2) * h/3
Inverse operations:
V / h / 3 = pi * r^2
Simplify:
3V/h = pi * r^2
Inverse operations:
3V/h / pi = r^2
Simplify:
3Vpi/ h = r^2
Inverse operations:
sqrt( 3Vpi/h) = r
= r