If i had 3000 pennies and my mom took away 1000 pennies how many are left

Hello there i hope you are having a good day :) Your question : If I had 3000 pennies and my mom took away 1000 pennies how many are left.

Answer : 3,000 - 1,000 = 2,000

Hopefully that helps you.

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

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!