Kim and Sam were each given the same pair of numbers. Sam's description of the two numbers was: The larger number is 3 more than three times the smaller number, . Kim's description of the two numbers was: Five times the smaller number decreased by 7 is the larger number. Which equation represents the situation?

Sam's description = , Kim's description =  

Step-by-step explanation:

Given:

Kim and Sam were each given the same pair of numbers.

Sam's description of the two numbers was:

The larger number is 3 more than three times the smaller number.

Kim's description of the two numbers was:

Five times the smaller number decreased by 7 is the larger number.

Question asked:

Which equation represents the situation?

Solution:

Let smaller number =

According to Sam's description of the two numbers, the equation will be:-

Larger number = 3 more than three times the smaller number

                         =

According to Kim's description of the two numbers was, the equation will be:-

Larger number = Five times  decreased by 7

                         =

By equating  both equation:-

Smaller number = = 5

Larger number =

Therefore, equations represents the situation are and

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two