Answer:
5 $ per rose
Step-by-step explanation:
it is 5 $ as
if we do 90 / 18 we get 5
or 5 × 18 is also equal to 90
therefore it is 5$ per rose
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Answer:
Ryan attempted 90 shots
Step-by-step explanation:
63 is 70% of 90
90 x .7 = 63
Answer:
(a) 2x + 4y ≥ 3 ; 2x + 4y ≤ 3
Step-by-step explanation:
When inequalities are involved, the resulting solution is generally a region since for a value of x, we have y greater than or less than a particular value and vice versa.
When a system of equations with inequalities are solved, the intersection of all the equations in the system is the solution.
In the first option, we see that the both equations have 2x+4y=3 as common. So, it is the solution of the first system of inequalities.
Similarly, the solution of second system of inequalities is 2x+4y>3 and the third system is none since they don't intersect at all.
Here, 2x+4y > 3 denotes a region and 2x+4y=3 is the equation of a straight line.
Hence the first system has a solution that is a line.
Answer:
Person I always earns more money than the other two.
Step-by-step explanation:
The hourly wage rate is dependent on the skills of the person. Many people have different intellectual level and skills based on which they pay rate is decided. In the given case person 1 is always paid higher than the other two workers.
All you need to do is divide the number of guests (128) by how many guests can be seated at a table (8) and that will give you how many tables will be needed:
128/8=16
16 tables will be needed to seat 128 guests.
