Answer:
The total weight of the letters was 31.5 oz.
Step-by-step explanation:
9 x 3.5 =
So we know this expression:
7x^2 + 2x.
And we know x = 3.
(7*3)^2 + (2*3)
21^2 + 6.
441 + 6
447
Answer:
2 and 1
Step-by-step explanation:
5 could only go in 16 2 Times and 11 could only go in 17 1 time
After you re-arrange the equation, you'll find out that you got y=3x+6....okay, this equation is a linear equation, you can use y=mx+b {where m=3, and b=6}. then to find the co-ordinate of (x,y) which is the point, substitute 1,2,3,4.... for x in 'y=3x+6' to figure out the co-ordinate of y.
answer: (1,14), (2,16), (3,19), (4,22)
