Take out the GCF of -4d, which creates
-4d(d^2+7d-1)
Doesn't seem right... tell me if I messed up anybody... if not, there's your answer.
Answer:
16
Step-by-step explanation:
Answer:
for the third question y = 5, x = 3
Step-by-step explanation:
13x+5=17x-19
13x-17x=-19-5
-4x=-24
4x=24
x=6
Answer:
D. y=2.50x
Step-by-step explanation:
Since the equation asks for the total cost of a vase of flowers (y) that goes on the left side. Each flower costs 2.50 and the flower shop depends on the number of flowers ordered, which makes it a variable. Therefore C is wrong because it has 2.50 as a constant.
The ending equation will be y = 2.50x
Written in context this means that the total cost of a vase of flowers is equal to the cost of each flower (2.50) by how many flowers are ordered.
<em>I hope this helps!!</em>
<em>- Kay :)</em>