Hurry i'll pick a brainliest
which equation can be used to represent “six added to twice the sum of a number and four is equal to one-half of the difference of three and the number”?

a. 6 + 2(x + 4) =1/2 (3 – x)
b. 6 + 2(x + 4) = 1/2(x – 3)
c. (6 + 2)(x + 4) =1/2 (3 – x)
d. (6 + 2)(x + 4) = 1/2(x – 3)

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16

How do you find the circumfrance of a circle?