3 years ago

Which of the following equations are identities? Check all that apply.

Mathematics

1 answer:

steposvetlana [31]3 years ago

4 0

Answer:

Step-by-step explanation:

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william won 50 tickets at the arcade. he redeemed 30 tickets for a prize and gave 5 tickets to ketelyn. which expression can wil

mariarad [96]

Hello!

If William originally won 50 tickets, redeemed 30, and gave 5 to his friend, the expression that represents how many tickets he has left is:

50-30-5

If you are looking for how many tickets William has left, you simply need to solve the expression:
50-30-5 = 15

I hope this helps you! Have a great day!

5 0

3 years ago

Solve for the variable b. 5a(b - c ) = d

Liula [17]

5a(b-c)=d. Here, we are trying to isolate the variable b.
Divide both sides by 5a: b-c=d/(5a)
Add c to both sides: b= $\frac{d}{5a} +c$