Using Coupons, you spend $120 grocery shopping. This is 80% of the total retail price of the groceries. How much would you have spent if you had not used the coupons?

Maggie has a ribbon 27 ft long what is the length of the ribbon in yards

Rewrite the equation - 5x2+3x+5y2+5y-3z2+4z+12=0 - 5x2+3x+5y2+5y-3z2+4z+12=0 in cylindrical and spherical coordinates. NOTE: write any greek letters using similar standard characters - i. e., for θθ use t, for rhorho use r, for ϕϕ use f, etc.

3a+4+b+2a+5+b Simplified the expression

For every positive 2-digit number, x, with tens digit t and units digit u, let y be the 2-digit number formed by reversing the digits of x. Which of the followingexpressions is equivalent to x - y? a) 9 (t - u) b) 9 (u - t) c) 9t - u d) 9u - t e) 0

Y=12-3x indentify the y intercept

What is the largest 3 digit number that can be halved at least 8 times

A model ship is built to a scale of 1 centimeter: 5 meters

One teaspoon equals 0.5 centiliters. How many liters equal 50 teaspoons? Round the answer to the nearest hundredth.

Given: f (x) = x^2 + 4 and g (x) = 5x-2 Evaluate: f (g (3))

If there are 12 fish and half of them drown, how many are there?