Which value is not part of the five-number summary needed for a box plot of this data?
{5, 6, 1,27, 2, 7, 12, 15, 9, 18, 19}
A.1
B.5
C.9
D.11

answer: b

step-by-step explanation:

4+3x is the answer

hope you got it

ιт ιѕ 12 αв

нσρє ι ¢συℓ∂ нєℓρ уα

a) at most means it can cost $12 or less

so the inequality sign would be ≤

you would then need to multiply the number of toppings by the 0.35 for each one and add it to the cost of the cheese pizza.

the equation would be 9.99 + 0.35x ≤ 12

b) using the above equation:

9.99 + 0.35x ≤ 12

subtract 9.99 from each side:

0.35x ≤2.01

divide both sides by 0.35:

x ≤ 2.01 / 0.35

x ≤5.74

at most you could have 5 toppings.

the 5 topping pizza would cost: 0.35 x 5 = 1.75 + 9.99 = $11.74