Angelo buys a popcorn for 4 dollars. and a small drink for 3 dollars. and a box of fruit snacks for 5 dollars. write and solve and equation of how much angelo gave to the cashier if he got three dollars back.

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!