The answer is D 21t
For each day is an increase of 21
Answer:
(3,4)
Step-by-step explanation:
x+y=7, where y=4, so therefore make x the subject and substitute y=4
x=7-y
x=7-4
x=3
therefore x=3, y=4.
The cost of one rose bush is $2 and one day lily is $10.
Step-by-step explanation:
Let,
Cost of one rose bush = x
Cost of one day lily = y
According to given statement;
7x+6y=74 Eqn 1
7x+y=24 Eqn 2
Subtracting Eqn 2 from Eqn 1
Dividing both sides by 5
Putting y=10 in Eqn 1
Dividing both sides by 7
The cost of one rose bush is $2 and one day lily is $10.
Keywords: linear equation, elimination method
Learn more about elimination method at:
#LearnwithBrainly
In this case, to flip any of the points to map
up accurately to the other points, we would have to do a transformation of reflection
about the y-axis. The reason behind this is that out of other transformation
process, we can only achieve the image of triangle ∆A’B’C’ through reflection.
Dilation will not work since it only changes
the size of the object. The shape and position will not affected.
A translation will not work because although
the shape can move, it still needs to flip to achieve triangle ∆A’B’C’.
A rotation will also not work because when you
rotate it, the shape will still not map over the new one.
<span>
<span>Therefore the only answer to this question would be to
reflect triangle ∆ABC about the y-axis.</span></span>
Answer:
89.98
Step-by-step explanation:
49.99 x 20% = 9.998
So, 20% of 49.99 is 10.
49.99 - 10 = 39.99 To get the Total of the discounted item.
49.99 + 39.99 = 89.98 Add final totals to get answer
