Answer:
$472.5
Step-by-step explanation:
10.5x
10.5 × 45= $472.5
Answer:
81?
Step-by-step explanation
i might be wrong, if am delete this haha
Answer:
48.6
Step-by-step explanation:
Substitute 2 for x and 3 for y
Multiply
Simplify by rounding then add to arrive at
Answer
None of them will get into a negative number. When you have like "2x" is the number twice, right? Some number has to be negative
