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slavikrds [6]
3 years ago
15

Is 1 + 4(3x - 10) - 12x equivalent to -9? Show your work.

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
7 0

Answer: No

Step-by-step explanation:

1+4(3x-10)-12x=?

1+12x-40-12x=?

-39

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Sum of one-half of a number and 4 is -16. find the number
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X is the number
sum means add

sum of half a number and 4 means
(x/2)+4
result is -16

(x/2)+4=-16
minus 4 both sides
x/2=-20
times 2 both sides
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4 years ago
The 9-digit number that identifies the bank that a check came from is called:
uranmaximum [27]
It is the routing number
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3 years ago
Explanation:
Karolina [17]

Step-by-step explanation:

Hey there!

Firstly we need to find an equation of the line passing through point (-2,-2).

Now,

The equation of a st.line passing through point (-2,-2) is,

(y - y1) = m1(x - x1)

Now, putting the values,

(y + 2) = m1(x  + 2)

It is first equation.

Now, another equation is,

y= 2x+3

Comparing, the equation with y = mx+c.

slope (m2)= 2

As per the condition of parallel lines,

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Putting, the values of m1 in equation (i)

(y+2)= 2(x+2)

y= 2x+2....is the equation.

Therefore, Jill's equation is correct answer.

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

8 0
4 years ago
In this ordered pair (4, -5), which number is the ordinate?
Tasya [4]
I think it's 10. Hope it helps. Like I am saying I am not 100% sure it is but I still hope it helps

8 0
3 years ago
The rodriquez family is taking a 1430 mile train ride if the train travels 55 miles per hour how many hours will the ride last
KonstantinChe [14]

Answer: 26

Step-by-step explanation:

Divide 1430 by 55

5 0
3 years ago
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