6. The function (3) - 44x represents the number of jumping jacks j(x) you can do in x minutes. How many jumping jacks can you do in 5 minutes?
2 149 jumping jacks
c220 jumping jacks
b. 239 jumping jacks
d 8jumping jacks

We can do 220 jumping jacks in 5 minutes.

Step-by-step explanation:

We are given the function:

Note: Considering there is typing mistake and the function is: j(x)=4x

where x is minutes

We need to find How many  jumping jacks can you do in 5 minutes.

So, here x=5

Now putting value of x in the given function

So, we can do 220 jumping jacks in 5 minutes.

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.