In this soccer season Emma has scored one more than twice the number of Nikki's goals if Emma has scored 15 goals which equation
can be used to find X number of goals
1 answer:
Answer:
Step-by-step explanation:
Given
Represent Emma with E and Nikki with N
From the question, we have that:
and
Required
Determine the X number of goals
Substitute 15 for E in
Subtract 1 from both sides
Divide both sides by 2
This implies that Nikki scored 7 goals in total
The X number of goals is then calculated as:
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Answer:
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Step-by-step explanation:
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cross multiply
21=2x
divide both sides by 2
x=10.5
Answer:
x=-1
Step-by-sx=-1tep explanation:
Y = cos x
After flipping a cross the x-axis
∴ y = - cos x
<span>After shifting vertically up by 2 units
∴ y = - cos x +2
the correct answer is option C</span>
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See the attached figure
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