Answer:
n=-5
Step-by-step explanation:
Ok, so let’s take the given phrase.
Eight more than the product of 3 and a number is -13. A translation to numbers looks like this:
3x + 8 = -13
Now, let’s solve for x. We can start the process by subtracting 8 from both sides.
3x = -21
now, we will divide each side by 3 to isolate the variable, thus solving for x.
x = -7
1 figure = $17 so you multiply 4 and 17 to get 68
Martin will need to save $68
The formula is width times length
