Common factors are numbers that all the numbers in question can be divided by and the result will be an integer.
Factors of 15 are 1,3,5 and 15
Factors of 45 are 1,3,5,9,15,45
Factors of 90 are 1,2,3,5,6,9,10,15,18, 30,45,90
So common factors (that they all have) are 1,3,5 and 15
Answer:
-2
Step-by-step explanation:
18+-20
-2
Hello :
<span>the equation of the line horizontal through (0,4) is : y = 4</span>
The fraction is 1/2 i’m pretty sure
Answer:
Step-by-step explanation:
<u>Solving in steps:</u>
- –3(6 – 2x) ≥ 4x + 12
- -18 + 6x ≥ 4x + 12
- 6x - 4x ≥ 12 + 18
- 2x ≥ 30
- x ≥ 15
- x∈ [15, +∞)