∠A=6x−35
∠B=3x+53

Solve for x and then find the measure of ∠A:

The equation is :

The equation is : 0.15(40)+0.6(x-40)=0.25(x)

Let the total amount of paint in the mixture of the two colors be represented by = x

Given is : 15% of the pigment in paint color A is black. 60% of the pigment in paint color B is black. An unknown amount of paint color B is mixed with 40 ml of paint color A, resulting in a paint that contains 25% black pigment.

So, the resultant equation becomes:

If we want to solve for x we get,

0.35x=18

x=51.43

Step-by-step explanation:

75

step-by-step explanation:

answer: .75 km

step-by-step explanation: