There are 6 ants on a log. Then 7 ants crawl onto the log. How many ants are on the log now?
2 answers:
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Answer:
The correct option is Option A: Yes, that is the correct step
Step-by-step explanation:
Wane was asked to solve the inequality
He decides that he needs to multiply both sides by 3.
We need to tell if the step is correct?
So, solving the inequality
We need to multiply both sides by 3, to get value of x i.e.
So, Wanes step is correct.
The correct option is Option A: Yes, that is the correct step
Answer:
D
Step-by-step explanation:
We will let d represent the amount of dimes Angela has.
Angel has 5 fewer quarters than twice the number of dimes.
Twice the number of dimes will be 2d.
Then, 5 fewer will yield 2d-5.
Therefore, the amount of quarters Angela has is 2d-5.
Then, the total amount of coins (dimes and quarters) together, will be:
The first part is the amount of dimes.
And the second part is, as we determined, the amount of quarters.
Therefore, our answer is D.