Lol can someone help me on #'s 1 and 3 I'm confuzzled as ever LOL

Mathematics

2 answers:

Vesnalui [34]3 years ago

8 0

1) the answer is D because 3 × 3 = 9 - (-1) = 10 cause we do Keep, Change, Change. You keep the 9, change the minus ( - ) sign into + (addition) and change -1 into 1.
3) i think its a or d :)

zimovet [89]3 years ago

7 0

1. You can solve this by substituting in each value of x and y and seeing if the equation works. I did this, and found that the answer was D because 3 × 3 = 9, and 9 - -1 = 10.

3. The formula for finding the slope from two points is (y2 - y1)/(x2 - x1). When you use the values, you get (4 - 3)/(-3 - 5) which simplifies into 1/-8 which is answer A.

I hope this helps!

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1/4 divided by 2 = ??

Iteru [2.4K]

Answer:

1/8

Step-by-step explanation:

Hi there!

To divided fractions, you must flip the second fraction and multiply instead.

For example,

1/4 divided by 2 is the same thing as 1/4 x 1/2.

You then multiple straight across to get 1/8.

Really hope this helps!