Answer:
x = 5
y = 7
Step-by-step explanation:
See the image that I have added to you above to get the whole working.
Answer:4
Step-by-step explanation: please just trust me!
Answer:
6 + (7 + 8) = 21
Step-by-step explanation:
the associative property of addition is: (a + b) + c = a + (b + c)
So the equivalent addition sentence would be:
(6 + 7) + 8 = 6 + (7 + 8) as they both equal 21
Answer:
(1,6)
Step-by-step explanation:
Because reflecting to x axis u change the position