Which equation represents a direct variation

O y = 2

O y = x + 4

o y = 2x

o y = 2/3

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Two times the sum of a number and 5 equals 4 Use the variable x for the unknown number

Two thirds plus a number plus 4 is 7

Factorise x2-22-+117

What is 2.2 converted to a percent?

The Benton family wants to put a circular fence around their pool. They want it to be exactly 15 feet from the center of the pool. How many feet of fencing is needed? A. 92 B. 94 C. 47 D. 30

The first term of a geometric sequence is - 2 and the common ratio is - 1/4. What are the next three terms of the sequence

You want to buy a $97 t shirt you ask your mom for $50 and your dad for $50 50+50=100 you buy the shirt 100-97=3 you give ur dad a dollar and ur mom a dollar so u ow 49 dollars to each 49 + 49 = 98 plus the dollar u kept 98+1=

Consider the quadratic function fx=x2-8x-4. What is the value of the leading coefficient

Find four consecutive integers such that twice the first subracted from the sum of the other three integers is 16.

2. A package of ground beef costs $6.98. The price per pound is $3.86. How many pounds of ground beef are in the package? Round to the nearest hundredth.