PLEASE I BEG OF YOU PLZ ANSWER MY QUESTION ASAP PL

Zack, Teri, and Paco combined the foreign stamps from their collections for a stamp show. Out of their collections,
2
5
of Zack's stamps,
1
6
of Teri's stamps, and
7
8
of Paco's stamps were from foreign countries.

How many stamps were in their display? Complete the explanation of how you solved the problem. Use the table to answer the question.

Stamps Collected
Name Number of Stamps
Zack 20
Teri 24
Paco 32

To find how many foreign stamps were in each person's collection, find the fractional part of each of their collections that were . Then those numbers together.

There were foreign stamps in their display.

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

really your just stupid if you don't know this

step-by-step explanation:

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.