Answer:

Step-by-step explanation:

<, > - open circle
≤, ≥ - closed circle
<, ≤ - draw the line to the left
>, ≥ - draw the line to the right
answer
yes he has enough
Step-by-step explanation:
35.42 + 18 -1.89 +35
he has 87.53 this is enough for the skateboard
C, x = +-7. Difference of squares
Answer:
Step-by-step explanation:
X=5/4z - 7/4