Answer:
B
Step-by-step explanation:
Answer:
The coordinates (12,7) would NOT be a solution to the system of linear inequalities shown below.
Step-by-step explanation:
If you do the graphing and you look at all your options of coordinates, (12,7) is the only one that is not in the shaded areas or in the lines of the inequalities. Therefore, (12,7) should be the answer to that question. :)
Answer:
Deion will bake at least 10 loaves of banana bread
Step-by-step explanation:
Deion wants to give away 7 mini loaves of banana
he wants to keep at least 3 loaves for himself
we designate the amount of loaves he intends to bake by x
The inequality equation will be
<em>x - 7 ≥ 3</em>
we solve by adding 7 to both sides of the equation
x - 7 + 7 ≥ 3 + 7
<em>x ≥ 10</em>
this means that..
<em> Deion must bake at least 10 loaves of banana bread.</em>
A]
3x^3y+15xy-9x^2y-45y
=3x^3y+3*5x*y-3*3x^2*y-3*15y
factoring 3y we get:
3y(x^3+5x-3x^2-15)
B]
Factoring the expression we get:
3x^3y+15xy-9x^2y-45y
=3xy(x^2+5)-9y(x^2+5)
=(3xy-9y)(x^2+5)
Answer:
The inequality that could be used is 8.50p≤300 and the greatest number of people that can attend is 35.
Step-by-step explanation:
From the information provided, you can write an inequality where total cost for people attending at the party should be less than or equal to $300:
3.50p+5.00p≤300
8.50p≤300
Now, you can solve for p:
p≤300/8.50
p≤35
According to this, the answer is that the inequality that could be used is 8.50p≤300 and the greatest number of people that can attend is 35.