10lb. of jam needs 5lb. apple, or 2lb. of jam needs 1lb. apple.
Now we want 8lb. of jam.
Set up a proportion:
2/1=8/x
Solve for x by cross-multiplying.
2x=8
x=4 lb. of apple
Answer:

Step-by-step explanation:
<h3>Method 1:</h3>


<h3>Method 2:</h3>



Answer:
2 and a half times?
Step-by-step explanation:
if they always vistit with trainer it would be 60 divided by 150 and that gives you 2.5 but that wouldnt make much sense.
Answer:
right triangle
Step-by-step explanation: