Answer:
Step-by-step explanation:
a>−64/3
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$63. 10% of 70 is 7, so you would subtract that from the total cost and you would get $63.
So x equals two if it is an exponent.9
Answer:
444
Step-by-step explanation:
since 37/100 students liked chocolate you need to scale that data to the new data size and find thirty seven percent of 1200 which is 444
Since a^2+b^2=c^2 becomes 20^2+b^2=29^2, we solve for b:
400+b^2=841
b^2=441
b=21
So the length of b is 21 units.
Hope this helped!
