How to do x squared - 2x plus y squared = 80

The dot plot below shows the number of dogs in neighborhood houses: A dot plot with integers 1 to 5 is shown. It is labeled Dogs, and titled Dogs in Houses. There are 4 dots above 1, 3 dots above 2, 2 dots above 3, 1 dot above 4, and 1 dot above 5.

Select the letter of the best answer choice. use 3.14 or 22/7 for π. what is the diameter of a circle with a circumference of 235.5 cm? A) 3.75 cm B) 7.5 cm C) 37.5 cm D) 75 cm

Let f (x) = - 3x + 2 and g (x) - 4x + 6. Find (f•g) (-5).

Samira bought 156 ounces of trail mix. She wants to dived the amount equally into 24 portions. How many ounces of trail mix will be in each portion.

A fair six sided die is rolled once. What is the probability of rolling a 5 or 6?

If Susie is 14, what was her age x years ago?

If f (x) = - 2x - 14, then f - (x) =

Equivalent expi Which expressions are equivalent to 4 (4a + 5) ? Choose 3 answers:

A car enters an interstate highway 20 mi north of a city. The car travels north at an average speed of 58 mph. Which equation models the car's distance d from the city after traveling for h hours?

Katherine has $140 in the bank and is saving $6 per week. Abbie has $462 in the bank, but is spending at a rate of $10 per week. Which equation will determine when they will have the same amount of money in the bank?