Which pair of fractions are proportional? 1435 and 2142 67 and 1621 3654 and 69 2136 and 1425

and

Step-by-step explanation:

We are given that some fractions

We have to find the pair of fractions which are proportional

We know that if fraction

are proportional

Then , product of a and d is equal to product of b and c.

In

Product of 14 and 42

Product of 35 and 21

Hence, and are not proportional.

2.

Product of 6 and 21

Product of 7 and 16

Hence, they are not proportional.

3. and

Product of 36 and 9

Product of 54 and 6

Hence, the pair of fractions are proportional.

4. and

Product of 21 and 25

Product of 36 and 14

Hence, pair of fractions are  proportional.

step-by-step explanation:

this woman was an important writer and propagandist during the american revolution. she was a member of the committee of correspondence (in fact the committee was formed in her home) and was an advisor to many of the revolutionary leaders, including george washington and john adams. who was this revolutionary woman?

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: