Answer:
y < -1/2
Step-by-step explanation:
When dividing fractions, you use Keep Change Flip.
= 4/3 x -3/8
=-1/2
y < -1/2
Subtracting a negative means that you will add the number. Convert the symbols to get the following:
y + 10 = 12
Subtract 10 from both sides.
y = 2
By adding all the numbers and dividing by 7 ( the amount of numbers) you know that the answer will be about 166.3
Answer:
x = 28
Step-by-step explanation:
The sum of the angles in a straight angle = 180°
Sum the angles and equate to 180
2x + 20 + 3x + 20 = 180
5x + 40 = 180 ( subtract 40 from both sides )
5x = 140 ( divide both sides by 5 )
x = 28