Question

1,5(y+9)+3.5 при Y=4

Answer 1

$1.5(y + 9) + 3.5 = 1.5y + 13.5 + 3.5 = 1.5y + 17 = 1.5 \times 4 + 17 = 6 + 17 = 23$

Answer 2

To evaluate the expression 1.5(y + 9) + 3.5 when y = 4, follow these steps:

Step 1: Substitute y with 4 in the expression. Step 2: Perform the calculations.

1.5(4 + 9) + 3.5

Step 3: Simplify the expression.

1.5 * 13 + 3.5

Step 4: Calculate the result.

19.5 + 3.5 = 23

So, when y = 4, the value of the expression 1.5(y + 9) + 3.5 is 23.