Answer:
16yyyy
Step-by-step explanation:
Getting rid of exponents:
- (-2y)^4 =
- (-2)^4*y^4 =
- 16yyyy
Answer:
-20.5
Step-by-step explanation:
Using a basic calculator, you divide 10.25 by -.5 which easily gives -20.5
-9-(12-3x)=-9-1*(12)-1*(-3)=-9-12+3x=-21+3x=3(x-7)
Zero pairs are generated by combining the EQUAL number of positive and negative numbers .
A zero pair could be -11 + 11
The are 8 blue bicycles, 6 green bicycles, and 4 yellow bicycles and total they equal 18.
