Which number sentence shows the correct placement of the decimal point in the product, based on the two factors? (3 points) 2.52 × 27.94 = 704.088
94.1 × 2.5 = 23.525
1.83 × 2.9 = 53.07
25.07 × 5.4 = 135.378

25.07 × 5.4 = 135.378

Step-by-step explanation:

In placement of the decimal point in multiplication , first check the numbers that will multiply and count the individual decimal points in the numbers.

In this case,

25.07 × 5.4 = 2 * 1 decimal place

The answer should have  2+1 = 3 decimal placesnote the addition sign

25.07 × 5.4 = 135.378 the answer has 3 decimal places

The first answer is incorrect because ;

2.52 × 27.94 = 704.088 2 *2 = 4 , but the answer has 3

The second answer is incorrect because;

94.1 × 2.5 = 23.525 1 * 1= 2 decimal places, the answer has 3

The third answer is incorrect because ;

1.83 × 2.9 = 53.072*1= 3 decimal places , the answer has 2

answer:

the position of equilibrium will shift to the left.

step-by-step explanation:

the general equation for the dissociation of a weak base is

b + h₂o   ⇌   bh⁺ + oh⁻

according to le châtelier's principle, when a stress is applied to a system at equilibrium, the system will respond in a way that tends to relieve the stress.

if you apply a stress by adding more bh⁺ or oh⁻,   the system will respond by moving in a direction that gets rid of the added ions.

the position of equilibrium will shift to the left, forming more of the undissociated base.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18