Answer:
Each eraser costs $0.49
Step-by-step explanation:
If three erasers cost $1.47, and you have to find the value of <em>one </em>eraser, all you have to do is divide $1.47 by three.
1.47 ÷ 3 = 0.49
To prove this, you can multiple 0.49 by three.
0.49 × 3 = 1.47
Therefore, your answer will be $0.49 per eraser.
<em>(Remember to add the money symbol because some hardcore teachers won't accept the answer without it, or will deduct points. The symbol looks like this: $)</em>
Answer:
The deer population decreased. The producers increased. So the number of different species increased.
Step-by-step explanation:
wolves are reintroduced ---> deer population decreases --> producer population begins to increase --> other species numbers increase as well
Answer:
c - 7
Step-by-step explanation:
Given
(7 - c)(- 1) ← distribute the terms in the parenthesis by - 1
= - 7 + c
= c - 7
The quotient is twice 405.5. Whenever dividing by .5 you multiply by 2 instead
C.)
Okay, so 2/3 times 8 would be 16/3 but to simplify that you would do 16 divided by 3 and you would get 5 1/3. I hope I got this right