Question

The product of a number X and 10 less than 5 times a number Y. Evaluate when y equals 4 and x equals 2​

Answer 1

The product of a number X and 10 less than 5 times a number Y equals 20 when X is 2 and Y is 4.

Step-by-step explanation:

The question involves finding the product of a number X and 10 less than 5 times a number Y. To solve this, we first need to express the statement mathematically. The phrase '10 less than 5 times Y' can be written as (5Y - 10), and when we want to find the product of this expression with a number X, it becomes X*(5Y - 10).

Now, let's substitute the given values of X and Y into the expression:

X = 2 and Y = 4

The product will be:

2 * (5*4 - 10) = 2 * (20 - 10) = 2 * 10 = 20.

Therefore, the product of number X and 10 less than 5 times a number Y, when X = 2 and Y = 4, is 20.