Write your answer as a mixed number in simplest form

Write your answer as a mixed number in simplest form

[-12 -w2] = [2k -81] 2f 3 -14 3

When a fraction has a numerator that is one less than twice an unknown number and a denominator that is that unknown number, the fraction will be greater than the unknown number increased by four...

A construction company is digging basement for a house. The length is 45 feet more than the width, and the height is 19 feet less than the width. If the volume of the basement is 24,750 cubic...

Six ounces of an insecticide are mixed with 15 gal of water to make a spray for spraying an orange grove. At the same rate, how much additional insecticide is required to be mixed with 85 gal of water...

One and one-half ounces of a medication are required for a 140-pound adult. At the same rate, how many additional ounces of medication are required for a 210-pound adult?

Josiah has 2 jobs and can work at most 30 hours per week. He makes $10 per hour at Zummies and $12 per hour at construction buisiness. If he wants to make at least $300 a week write a systems of inequalities...

The current (I) in a wire varies directly as the voltage (v) and inversely as the resistance (r). If the current is 27.5 amps when the voltage is 110 volts and the resistance is 4 ohms, find the current...

The negative of a certain number divided by three more than that number is less than four more than the number. Find the solutions that satisfy this inequality.

Example:p(t_ = 2t - 1 and q(t) = -t2 - 4t - 1. Find (q - p)(t) (q - p)(t) = q(t) - p(t) q(t) - p(t) "define" (-t2 - 4t - 1) - (2t - 1) "substitute" =(-t2...

On an architectural drawing, 1/2 inch represents 1 ft. Using this scale, find the dimensions of a room that measures 4 1/2 in. by 6 in. on the drawing. smaller dimension ...

What is the time it takes to hit the ground for the equation h=-16t^2 + 48t + 160

For the synthetic division shown below, what is the quotient and what is the remainder? (Use x as your variable.) -2 3 7 3 -3 ...

A team of biologists captured and tagged approximately 2300 northern squawfish at the Bonneville Dam on the Columbia River. Later, 216 squawfish were recaptured and 9 of them had tags. How many squawfish...

The exchange rate gives the value of one country's money in terms of another country's money. Recently, 1.587 U.S. dollars would purchase one British pound. At this rate, what would be the cost in...

The length of a rectangle is 2 ft more than twice the width. The area of the rectangle is 112 ft^2. Find the length and width of the rectangle.

trying to get past gradpoint

Factor 49a2x + 7a2y − 21bx − 3by

A car is traveling at 26 meters per second (m/s) and accelerating at -13 m/s^2. After traveling 26 m, the driver brings the car to a complete stop. The equation is 26 = 26t - t^2, where t is the time...

Solve this math problem, i have had trouble and need help with it please