C. 9
If 9 friends come then they all get 4 water balloons and 9 beads (36/9=4, 81/9=9)
The answer can't be D. 10 as 36/10 and 81/10 do not equal whole numbers and her friends can't have a fractional number of water balloons or beads
I hope this helps
a=-8 fraction of 7
For this case we have the following polynomial:
x2 + px-35 = 0
We can factor the polynomial.
Rewriting we have:
(x-7) * (x + a) = 0
The value of a is given by:
-7 * a = -35
a = 35/7
a = 5
Substituting we have:
(x-7) * (x + 5) = 0
Therefore, the value of p is:
p = -7 + 5
p = -2
Answer:
the other root is:
x = -5
The value of the coefficient is:
p = -2
<em>The formula for area of a triangle is bh × 1/2.</em>
(b) Base: 7
(h) Height: 24
24 × 7 × 0.5 = 84
The area of the triangle is 84 units²
Answer:
The commutative property of multiplication tells us that it doesn't matter in what order you multiply numbers meaning that whatever order we multiply the numbers in, we'll end up with the same answer