Samantha and her friend went into a restaurant abt they want to boy some hotdogs and chicken wings. each hotdog costs $3.50 and each chicken wing costs $0.50. how much would it cost to buy 3 hotdogs and 10 chicken wings ?

$15.50

Step-by-step explanation:

Given

unit price for hotdogs = $3.50 per hotdog

unit price for chick wings = $0.50 per chicken wing

price for 3 hotdogs and 10 chicken wings

= 3 ($3.50) + 10($0.50)

= 10.50 + 5

= $15.50

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base