Answer:
D
Step-by-step explanation:
The answer is d, because a represents adults, and c represent children. It's $45 per adult, so $45a, and $30 per child, so $30c. a+c is equal to 10, because that's how many tickets were purchased. $45a+$30c=345, because $345 is the total amount spent on tickets.
Answer:
no
Step-by-step explanation:
substitute the values from (x,y) into the equation.
3(-1)+2(2)>6
-3+4>6
1>6
false
To simplify 14^(5x+2)<11(4x-1)
x < -2.130032
Since the exchange rate of euro to USD right now is 1:1.11, therefore he spent 150x1.11=166.5 USD. Therefore, he has 250-166.5=83.5 USD left(assuming the exchange rate is the same, 1.17).
Answer:
A'(0,0) and B'(0,7.5) and C'(12.5,7.5) and D'(12.5,0)
Step-by-step explanation:
<u><em>Find the coordinates of the point after dilation</em></u>
A'(0,0) and B'(0,7.5) and C'(12.5,7.5) and D'(12.5,0)
<em>I hope this helps you</em>
<em>:)</em>
