Answer:
The first one is c the second is b
Answer:
17
Step-by-step explanation:
Given the limit of a function expressed as;

Substitute x = 3 into the function to have;

Hence the limit of the function as x tends to 3 is 17
Answer:

Step-by-step explanation:
9.5 in value of adult tickets. 6.5 is value of children's tickets. combined selling of all of them should be greater than or equal to 800 ("atleast" in the question shows it can be more but cannot be less)
First you need to write the numerical equation for the given:

When you will simplify this fraction, you can divide the expressions. Based on the law of exponents when you divide like terms with different exponents, you can subtract the exponents of the denominator from the numerator.
So if you will simplify the equation:

Subtract the following:
Exponents of a 7-4 and;
Exponents of b 8-4
Your answer should be
252 is the answer
total amount=the whole amount
total amount =amount of pants+amount of shirts
total amount=138+114
total amount=252
Answer=252