<span>29 birds were sitting in a tree some more fly up to the tree then there were 42 birds in the tree how many more flew up to the tree</span>
13 birds 29+13=42
Let
x-------> total <span>weight of candies
we know that
x=(3/20)*x+1.2+(3/5)*x+0.3
</span>x=(3/20)*x+(3/5)*x+1.5----> multiply by 20----> 20x=3x+12x+30
20x=15x+30
20x-15x=30
5x=30
x=6 lb
the answer is
6 lb
Answer:
(1, - 1 )
Step-by-step explanation:
The solution is at the point of intersection of the 2 lines
the lines intersect at (1, - 1 ) , then
solution is (1, - 1 )
Answer:
Here I graphed it for you.
Step-by-step explanation:
1+2+3+... +n=
((1+n) x n) /2
is that the things you want