alia wants to buy pizza for a party.

• 40 to 50 people will be coming to the party.

• a large pizza from paolo's pizza place serves 3 to 4 people.

• each large pizza from there costs 11.50.

part a

alia wants to buy enough pizza so that people will not be hungry, and wants to have the least amount of pizza left over. how many pizza should she buy.

part b

if she buys the number of pizza that you determined in part a, how much money will she spend on pizza.
( show your work )

Part A: she will buy 13 pizzas

Part B: 149.50 dollars

Step-by-step explanation:

Part A: always plan for more than usual, so 4 times 13pizzas = 52 the problem said that about 40 to 50 people are coming so 52 is close

Part B: There are 13 pizzas and each cost 11.50 dollars so, see the picture for the explanation

answer: i would say b

step-by-step explanation:

with the way the question is worded, i believe b is the answer

the cost of the apple depends on the weight

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.