Answer:
Step-by-step explanation:
wait if jackie can run 7 m/s then she already is the fastest
Answer:
10
Step-by-step explanation:
First, Divide by 3 on both sides.
So 3x=12 will turn to 3x/3=12/3
Which isolates the variable x and the answer: x= 4
Answer:
40
Step-by-step explanation:
If you think about it, the pattern is: Multiply by 4.
1 (8/9) = 1.88888888
3 (11/12) = 3<span><span>.9166666667
</span>
</span>
3<span>.91666 / </span>1.8888 =
<span>
<span>
<span>
2.0735294118
</span>
</span>
</span>
So, she can make 2 batches of cupcakes.
