She will need 12 seconds because -20•12=-240
Answer: 1.05
Step-by-step:
15.1 - 13 = 2.1
2.1 = 1.05
The sum of 14 and 16 is 30.30 times 4 is 120.
<span>(<span>14+16</span>)</span><span>(4)
</span><span>=<span><span>(30)</span><span>(4)</span></span></span><span>=
<span>120</span></span>
A (3,)(4,) which help to you answer the question
