Hello,
Answer:
The last graph (2;3)
Step-by-step explanation:
2x + 3y = 12
2x – 3y = 0
2x + 3y = 12
2x = 3y
3y + 3y = 12 ⇔ 6y = 12 ⇔ y = 12/6 = 2
2x + 3 × 2 = 12 ⇔ 2x + 6 = 12 ⇔ 2x = 6 ⇔ x = 6/2 = 3
The new mean age will be greater than 14.2 years because the teacher is older than the previous mean.
Answer:
98$ in savings
Step-by-step explanation:
If you do all the spending combined you would do $700+$325=$1025 $420+$182=$602 add those = $1627+$300=$1927 if his monthly take-home pay is $2025 you would have to do $2025-$1927=$98 remanding.
x-intercept is (2,0)
y-intercept is (0,-5)
Step-by-step explanation:
Danielle plans to graph the linear equation 5x-2y=10 by plotting the x-intercept and y-intercept.
Finding x-intercept
X-intercept: Substitute 0 for y and then solve for x. Write your answer in the form (__, 0)
Putting y=0

So, x-intercept is (2,0)
Finding y-intercept
Y-intercept: Substitute 0 for x and then solve for y. Write your answer in the form (0, __)
Putting x=0

So, y-intercept is (0,-5)
Keywords: Solving Equations
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Answer:
5/6
Step-by-step explanation:
1/2 + 1/4 + 1/12 =
The LCD is 12.
= 6/12 + 3/12 + 1/12
= 10/12
= 5/6