Tanisha is planing a backyard part. she will starve hamburgers, potato salad, strawberry short cake and lemonade .including tanisha 28 people will be at the party. tanishas potato salads recipe calls for 3 pounds of potato's .she decides to make 3.5 times her regular recipe .how many potato's should tanisha buy? show your work

10.5

Step-by-step explanation:

Tanisha's regular recipe uses 3p of potatoes for making a quantity X.

So, we could say thay using 3p of potato she gets X salad. In an equation, and assuming there is a proportional relationship between the pounds used and the salad got:

3 = X

Now, if she wants 3.5 more salad, it is, 3.5X salad, she will also need 3.5 more potatos:

3 * 3.5 = 3.5 X

10.5 = 3.5 X

So, Tanisha needs to buy 10.5 pounds of potatoes

no he doesnt because "-16' is negatiive

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)