Answer:
-72
Step-by-step explanation:
step1: c/-9=8
step2: c= -72
To decide which one is the better deal, you need to compare them on price per ear. So, the the first vendor is $2.56/8ears= $0.32/ear
the second vendor: $4.32/12 = $0.36/ear
The first vendor with the bag of 8 ears is the better deal!
Answer:
53 degrees
Step-by-step explanation:
Angle N = angle E
because angle made by joining end points of same chord on circumference are always equal.
so angle E = 37
Angle D = 90 ( because angle made by diameter on circumference is 90 degrees)
Now in Triangle DEC. Sum if all the angles of triangle us 180
Angle D + angle E + ? = 180
37 + 90 + ? = 180
127 + ? = 180
? = 180 - 127
? = 53 degrees
Answer: 3 cat stickers and 1 bird sticker
<u>Step-by-step explanation:</u>
To guess, 7 cents total and values of 2 and 1.
I calculated how many times 2 went into 7 and then used the remainder of 1 for the other sticker.
3(2) + 1(1) = 7 
To solve mathematically, set up a system of equations:
Value: 2x + 1y = 7
Quantity: x + y = 4
