John bought 3 pizzas. He had a coupon for $1.50 off of each pizza, and the total amount he had to pay was $46.50. What was the original

I think it is 15.5

Step-by-step explanation:

so sorry if i am incorrect

i hope this is what you were looking for.

see attached graph

[tex]4\left(625^4\right)\left(y^6\right)[/tex]

step-by-step explanation:

given expression is [tex]4\sqrt{625^8y^{12}}[/tex].

now we need to simplify the given expression [tex]\sqrt{20y^8}[/tex].

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

[tex]4\sqrt{625^8y^{12}}[/tex]

[tex]=4\left(625^8y^{12}\right)^{\frac{1}{2}}[/tex]

[tex]=4\left(625^8\right)^{\frac{1}{2}}\left(y^{12}\right)^{\frac{1}{2}}[/tex]

[tex]=4\left(625^4\right)\left(y^6\right)[/tex]

expanding that will give a very very large number so let's keep answer in exponent form.