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

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system