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forsale [732]
3 years ago
6

What is the sum of (7x-6y) and (x + y)

Mathematics
1 answer:
melomori [17]3 years ago
7 0
(7x-6y)+(x+y)
7x+x-6y+y
You want to group like terms together like the two x's and then the two y's

Answer:8x-5y
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Someone please helpp meeee w this like i don’t understand
MrMuchimi

Answer:

C

Step-by-step explanation:

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3 0
2 years ago
Find the equation of the line with slope = 2 and passing through (-3 , 4)
coldgirl [10]

Answer:

y = 2x + 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2. thus

y = 2x + c ← is the partial equation

To find c substitute (- 3, 4) into the partial equation

4 = - 6 + c ⇒ c = 4 + 6 = 10

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8 0
3 years ago
Read 2 more answers
Nancy is 5 years younger than her brother Stan. Last year she was twice as young as he was. How old is each of them now?
otez555 [7]
Nancy: 5 Stan: 10

5 is 5 years
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4 0
3 years ago
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Four times a first number decreased by a second number is - 14. The first
mel-nik [20]

Answer:

f = -5, s = -6

Step-by-step explanation:

F= first number

S= second number

4f - s = -14

f + 3s = -23

3(4f - s = -14)

12f - 3s = -42

+ f + 3s = -23

13f = -65

————

13

f = -5

4f - s = -14

4(-5) - s = -14

-20 - s = -14

+20 +20

-s = 6

———

-1

s = -6

3 0
2 years ago
What’s the value of v <br><br> With explanation please!
Oliga [24]
V=2.28943
I am not sure though
5 0
3 years ago
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