90 ones would make 9 tens. It makes 9 tens because theres a 0 after 90. The 0 represents another place value. You can write this as 9 groups of ten
Answer: 12 teaspoons is about 59 milliliters but it is 59.147 if you want to be exact.
Step-by-step explanation:
The correct answer is C. Hope that helps!
Answer:
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solution,

Combine the like terms:

Simplify:

Hope this helps...
Good luck on your assignment...
Answer:
Per how many days?
Step-by-step explanation: