GIVING BRAINLIEST TO THE FIRST PERSON TO ANSWER THIS| Amos scored 100 points while playing 3 rounds of a game, Points Round 1 30 Round 2 25 Round 3 2 Total 100 How many points did he score in round 3? Complete the steps to solve the problem. 1. What do you need to solve for in this problem? Choose a variable to represent this unknown value 1 Write your answer in the space below

x45 for number 1 you need to add up round 1 and round 2 with 3 unanswered and that will give you 55 plus 45 is 100

Step-by-step explanation:

Oh yeah You just answered my question thank you for the 50 points tho

Step-by-step explanation:

Daddy CHIll

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

step-by-step explanation:

part a. the differences are decreasing, so we know the sequence is not arithmetic. the ratios are constant (=3/4), so we know the sequence is geometric.

part b. from part a, we know the common ratio is 3/4, so each term is 3/4 of the one before. the initial term is the number of gallons at h=1.

g[h] = (3/4)·g[h-1]

g[1] = 384 . . . . initial value required for a recursive definition

part c. the general formula for a geometric sequence is

a[n] = a[1]·r^(n-1)

we have a[1] = 384, r = 3/4, and the term number given by h. the formula that follows is

g[h] = 384·(3/4)^(h-1)

part d. filling in the value and doing the arithmetic, we have

g[12] = 384·(3/4)^11 ≈ 384·0.042235136 ≈ 16.2183 . . gallons

part e. each gallon is 4 quarts, so

16.2183 gal × 4 qt/gal = 64.8732 qt