The management of a department store is interested in estimating the difference between the mean credit purchases of customers u

Add 3b to both sides, then simplify. Next, divide both sides by 6 and simplify it further, leading to the result of a = 4b/3.

Count the total colors of beads

42+28+12+18=100

Next, calculate the sum of the yellow and green beads

42+28=70

To determine the count of beads that are neither yellow nor green, subtract from the total

100-70=30

The first answer thus is 30/100 -> 3/10 -> 30%

Now, tally the red and green beads

28+18=46

Thus, the next answer is

46/100 -> 23/50 -> 46%

The two integers are 2 and 3

Answer with explanation:

Total number of children = x

Total chocolates shared = y

In total, the chocolates distributed to the children equals 5 times the number of children, or 5 x.

Chocolates received by adults equal 20.

Let the number of adults be z.

Expressing this situation as an equation:

y = 5 x + 20 z

⇒Number of adults = z

       

Answer:

Hello! Your question appears to be missing details; here is the complete version

Ix = 0   Ux =

Iz = 0   Uz =

Iy = 5   Uy = 10

Step-by-step explanation:

Ix = 0   Ux =

Iz = 0   Uz =

Iy = 5   Uy = 10

This provides a comprehensive solution below