Answer:
5
Step-by-step explanation:
Subtracting a negative is the same as adding a positive number.
3 - (-2)
3 + 2
5
Best of Luck!
Answer: y-3y
Step-by-step explanation: The expression -3y+y is equivalent to y-3y because both terms are the same but simply arranged in a different order; both -3y and y are in each equation.
Answer:
85°
Step-by-step explanation:
Sum of angles in a Quadrilateral = 360°
Angles include : 65°, 123°, 87° and x°
65 + 123 + 87 + x = 360
x + 275 = 360
x = 360 - 275
x = 85°
Answer:
Step-by-step explanation:
Hope this helps u!!