What is the answer?
3x - 4y when x = 9.8 and y = 82. I don't know how to solve it please help!
Substitute the numbers for the letters.
(3 * 9.8) - (4 * 82) = ?
Wasn't there an answe already here? Ms. Sue, why did you delete this person's answer? This person was helping you!
I deleted a wrong answer.
To find the answer to the expression 3x - 4y when x = 9.8 and y = 82, you simply need to substitute the given values into the expression and perform the calculation.
Step 1: Substitute the values of x and y into the expression:
3(9.8) - 4(82)
Step 2: Simplify the expression:
29.4 - 328
Step 3: Perform the subtraction:
-298.6
Therefore, the answer to the expression 3x - 4y when x = 9.8 and y = 82 is -298.6.