My answer would be to add 3 to both sides
Answer:
x = - 14
Step-by-step explanation:
23 + 4 + x = 25 - 12
Combine like terms on both sides of the equation (by adding 23 and 4 on the left-hand side, and subtracting 12 from 25 on the right-hand side):
23 + 4 + x = 25 - 12
27 + x = 13
Next, subtract 27 from both sides to solve for x:
27 - 27 + x = 13 - 27
x = - 14
Please mark my answers as the Brainliest if you find this explanation helpful :)
In normal distribution, 68% of the values are within +_ 1 SD. That leaves 32% outside that range. Thus, 32 people with greater than 13, 100 people greater than 14 (200*0.68/2+32)
Prime factorization of 84
2 x 2 x 3 x 7
Correct option 3rd
LCM of 6 and 10
6 = 2 × 3
10 = 2 × 5
LCM = 2 × 3 × 5 = 30
Correct option 3rd
