Which equation is equivalent to –k + 0.03 + 1.01k = –2.45 – 1.81k?

–100k + 3 + 101k = –245 – 181k
–100k + 300 + 101k = –245 – 181k
–k + 3 + 101k = –245 – 181k
–k + 300 + 101k = –245 – 181k

Hence, the equivalent expression is:

–100k + 3 + 101k = –245 – 181k

Equivalent expression is a expression which is similar to the given equation on multiplying by a constant or some constant  factor.

We have to find the equation which is equivalent to the equation:

–k + 0.03 + 1.01k = –2.45 – 1.81k

We multiply both side of the equation by 100 to obtain the equivalent expression as:

Hence, the equivalent expression is:

–100k + 3 + 101k = –245 – 181k

1 3 5

step-by-step explanation:

i took the test: )

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6