Does the equation x^2 + x^2-8x+4y=-16 have a circle as it's graph

A tailor in a suit shop should undeestand relative lengths to measurements unit. What unit of measurment would normally be used to measure fabric?

Jamal uses the steps below to solve the equation 6x - 4 = 8. Step 1: 6x - 4 + 4 = 8 + 4 Step 2: 6x + 0 = 12 Step 3: 6x = 12 Step 4: = Step 5: 1x = 2 Step 6: x = 2 Which property justifies Step 3 of his work? A). the addition property of equality B).

In Don Javier's milking, milk is collected in two containers, one with a 300-liter capacity and one with 180 liters, if they are filled with 15 and 20-liter jugs.

Frank has been driving at a constant speed for 3 hours during which time he traveled 195 miles frank would like to know how long it will take him to complete the remaining 455 miles at the same soeed

Maddie wants to play Ringer marbles at her party next week. According to landofmarbles, she needs to create a circular game ring with a diameter of 10 feet.

A political party sends a mail survey to 1500 randomly selected registered voters in a community. The survey asks respondents to give an opinion about the job performance of the current President.

What is 965.38 rounded to the nearest tenth?

If the volume of a cylinder solid is 1320m^3 and base area is 264m^2 find its height

Find 13 - 0.45. 12.55 13.45 14.45 11.55

How many terms are in this expression? 4x + 3y - 12x + 5