Answer:
The answer is 2x2x2x2.
Step-by-step explanation:
2x2=4, 4x2=8, 8x2=16
Answer:
-7.6+9=1.4
Step-by-step explanation:
increased by is addition
Hey!
Your answers are:
- 4 less than a number
- A number decreased by 4
Let k represent "a number". "k" is a variable, and variables are unknown.
-4 is subtracting 4. That means you're subtracting 4 from a number. -4 also means that the number is decreasing by 4. Therefore, those 2 are your answers.
<em>I hope this helps!</em>
And the question is......................