Answer:
Q=5(2)+2(6)
Q=10+12
Q=22
22 is your answer
Step-by-step explanation:
Answer:a,b,c
Step-by-step explanation:
The are all equivalent
Answer:
The y-coordinate of B' is equal to 2
Step-by-step explanation:
step 1
Find the distance of AB
step 2
Find the length of A'B'
Multiply the length of AB by the scale factor

step 3
Find the midpoint AB


step 4
<em>Find the x-coordinate of B'</em>
The x-coordinate of B' is equal to the x-coordinate of midpoint plus the semi distance A'B'

<em>Find the y-coordinate of B'</em>
The y-coordinate of B' is equal to 2 (because is a horizontal line)
Answer:
12 pounds
Step-by-step explanation:
One quantity is asked for, so it is convenient to let a variable represent that. We can use x to represent pounds of chocolate. Then the total cost of the mix is ...
19.30·x + 3.50·18 = 9.82·(x +18) . . . . cost of chocolate + cost of trail mix
9.48·x = 113.76 . . . . . . simplify, subtract 63+9.82x
113.76/9.48 = x = 12 . . . . . . divide by the coefficient of x
The owner needs to mix 12 pounds of chocolate. (no rounding necessary)