Answer:
7.19
Step-by-step explanation:
56.45
- 49.26
--------------
07.19
{-3x - 10y = -4} Answer: x = − 10/3y + 4/3
{x - 5y = 18} Answer: x = 5y + 18
Answer:
The same number as in the multiplier
Step-by-step explanation:
The number of decimal places in the product is the sum of the decimal places in the factors.
A natural number is an integer. It has no decimal places.
So, the product has the product has the same number of decimal places as the multiplier.
For example, 2 × 3.45 = 6.90
The number 3.45 has two decimal places, so the product has two decimal places.
Answer:
14 slices
Step-by-step explanation:
First, for simplicity, find the total number of slices.
7*8=56 slices
Now, multiply that by 75%, or .75.
56*.75=42 slices
Finally, to find the ones not eaten, subtract 42 from 56.
56-42=14 slices
