$4y+ $2x ≤ $30
Step-by-step explanation:
Let Lily bulbs be represented by y
Let Tulip bulbs be represented by x
Then the amount to be spent on the bulbs can be represented by;
$4y+ $2x ≤ $30
x>0
y>0
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Constraint :brainly.com/question/10519612
Keywords : bulbs, cost,price, constraints
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The simplified answer would be 9120ax
Answer: 15
Step-by-step explanation:
3q+9=54
-9 -9
3q = 45
—————-
3
Q=15
We have that
<span>2t + 1 > 9 or –18 > 5t – 3
this is a disjunction----------> the solution set is the union of the solution sets of each inequality
</span>2t + 1 > 9--------------> 2t > (9-1)-------------> t > 4
the solution of this inequality is (4,∞)
–18 > 5t – 3----------> -18+3 > 5t--------> -15 > 5t------> -3 > t---------> t < -3
the solution of this inequality is (-∞,-3)
the solution of this system is the union of both ------> (-∞,-3) U (4,∞)
the answer Part A) is (-∞,-3) U (4,∞)
Part B)
using a graph tool
see the attached figure