13^2 + 5*2 = 169 + 25 = 194
<span>hypotenuse = square root (194) = 13.9
answer A. </span><span>13.9 (first choice)</span>
So we know the gym charges $10 to join, and the $4 every visit. He wants to visit 20 times, so we multiply 20 by 4 to get the price of 20 visits, which is $80. Then we add $10 for the joining fee. The total will cost him $90. That means he needs to save $44 to visit 20 times. Hope that helps!
Answer:
B
Step-by-step explanation:
<u>It is B because it is going up which is positive and the dots are closer to each</u> other.
A and D is negative but strong
C is weak no correlation
Answer:
(4 times x) -5
Step-by-step explanation:
Multiply 4 by a number, x, and <em>then</em> subtract 5.
You want to ensure that you're multiplying first before subtracting.
