Answer:
Step-by-step explanation:

Answer:
it is 7 block
Step-by-step explanation:
If you add 3 blocks to 4 blocks you get 7
Answer:
-4 < x ≤ 9
Step-by-step explanation:
Answer:
Dan eat
pizzas
Step-by-step explanation:
Let
x-----> amount of pizza Jay ate
y-----> amount of pizza Dan ate
we know that
----> equation A
-----> equation B
substitute equation A in the equation B and solve for y
Convert to mixed number
Answer:
No
Step-by-step explanation: