In january, the depth of a lake was 1,174 feet. in august, the depth of the lake was 763.1 feet. what is the percentage decrease of the depth of the lake from january to august?

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

40 x 50 = 2000

step-by-step explanation: