8, because you’re doubling the numbers so 3x2=6 and 4x2=8.
64 inches per bow * 9 bows = 576 inches. They want this in yards, so 576 inches is 48 feet which is 16 yards.
Answer:
21+3x
Step-by-step explanation:
3(7+x)
3*7+3*X
21+3x
I used the generic rectangle/diamond method, although the quadratic formula would work just as well with a=3, b=11, c=6. Put that into the quadratic formula

to get that your factors are x = -2/3 and -3. Putting those into factorization form you get the 2 factors as (3x+2)(x+3)
Answer:
a) 25 + 3x =45
b) 3x = 45-25
3x = 20
x = 20/3
x = 6.33
Anton can buy 6 bottles of water
Step-by-step explanation: