city has 3 new houses for every 7 old houses. If there are 27 new houses in the city, how many old houses are there?

What is 0.2 repeating as a fraction or mixed number in simplest form?

What is the area of a trapezoid that has bases measuring 19 centimeters and 23 centimeters, and a height of 14 centimeters? Group of answer choices 294 square centimeters 105 square centimeters 322 square centimeters 266 square centimeters

Alicia already spent $8.25 of her paycheck. If this was 15% of her paycheck, how much was she paid?

The price of a sofa was reduced from $250 to $180. By what percentage was the price theof thw sofa reduced

Rearrange the speed to solve for time

The height of the tower is five times the height of the building. If the tower is 52 meter taller than the building. then find the height of the tower

E (n) is an even-number function. Find E (8) when E (n) = 2n

The distance walking a marathon at a constant speed is directly proportional to the time of walking. If Jennifer walked 9 miles in 3 hours, how many miles will she walk in 5 hours at the same constant speed?

4x-16=-20 solve for the x

What information does the standard form the equation of a line give you?