Answer:
-1
Step-by-step explanation:
7-8=-1
Answer:
trapezium?
Step-by-step explanation:
Answer:B
Step-by-step explanation:
Divide by 8 and look at the whole number
If you're completing the square the answer is in the image.
expression
x^2 + 5x - 5=ax^2+bx+c
a=1, b=5, c=-5, and you can solve it that way.
Answer:
50
Step-by-step explanation:
150-100 = 50