3 years ago

What is keep change or flip method

2 answers:

7 0

Answer: Keep change change are used in division, like if I had 10 divided by -5 I would keep the 10 change division to multiplication and change the 5 to a positive : 10 X 5

yan [13]3 years ago

5 0

KCF, when doing a division fraction problem, you keep the first fraction, change the division into multiplication, and flip the other fraction. For example:
1/4 / 4/7
turns into
1/4 x 7/4
it makes it easier to solve

You might be interested in

Please help brainiest will be award !!

Brums [2.3K]

Answer:

served a greater variety of ages and then range

hope it helped!

Step-by-step explanation:

3 0

3 years ago

Can anyone answer this for me?

Genrish500 [490]

Answer:

$x\geq 5$

Step-by-step explanation:

6 0

3 years ago

Is -7 the solution to the equation w/7 +2=-1 explain how you know

erma4kov [3.2K]

w/7 + 2 = 1

Subtract 2 from both sides.

w/7 = -1

Multiply both sides by 7.

w = -7

The value of w is equal to -7

3 0

3 years ago

Jamal pays $29.25 for 3 pounds of cocoa powder. Assume that the cost y, in dollars, is proportional to the amount of cocoa powde

sammy [17]

Answer:

Step-by-step :

Your answer

9.75

Mark it as Brainlist answer. Follow me.

3 0

3 years ago

10. 9. Solve the equation (x-2)(x+2) = 0 (4F) A. 02,0 B. O-2, 2 C.O-2 D. 2

masha68 [24]

Answer:

x=2 or x=-2

Step-by-step explanation:

I'm not sure what you're asking, but when you solve, set both sets of parentheses equal to 0 and solve. This makes x either equal to 2 or -2.

4 0

3 years ago