Uhhh akskwkkaakkskskakaka
Answer:
Quadratic Binomial
Step-by-step explanation:
Answer:
No, it is 45
Step-by-step explanation:
5*9=45
Answer:
See explanation
Step-by-step explanation:
<u>Step 1.</u> Substitute for d to solve for n:
From the first equation:

Then substitute it into the second equation:

<u>Step 2:</u> Substitute for n to solve for d:

There are 40 dimes and 30 nikels in the piggy bank
Answer:
13
Step-by-step explanation:
7 cm +1 cm +2cm +2cm :12cm