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uranmaximum [27]
3 years ago
13

−2x (x + 5 ) for x = −3

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
4 0

Answer:

12

Step-by-step explanation:

(-2)(-3)(-3+5)

6(2)

12

Merry Christmas :)

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Select the correct answer. Which statement best defines the term principal? A. It is an arrangement in which you buy now and pay
Hatshy [7]

Answer:

<u>The correct answer is C.  It is the original amount of money the bank loans the borrower.</u>

Step-by-step explanation:

Let's recall that are five basic elements for calculating the payment of a loan:

1. The principal. How much money you borrow.

2. The interest rate. How much money you will pay in addition to the principal.

3. The period of time. How long will it takes you to pay the loan.

4. The frequency of payment. Will you pay every month?, every quarter?, every year or maybe every two weeks?

5. Additional payments. When you have additional income seasonally and you want to lower either the period of time or the interests to pay.

4 0
3 years ago
Find an equation of the line perpendicular to the graph of 15x-5y=7 that passes through the point at (0,-4)
shusha [124]
Perpendicular lines have slopes that multiply to -1
get into y=mx+b form
minus 15x both sides and divide by -5
y=3x-7/5
slope is 3

3 times what=-1?
what=-1/3

so the slope is -1/3


so
y=-1/3x+b
we use the point (0,-4)
x=0 and y=-4
-4=-1/3(0)+b
-4=b

y=(-1/3)x-4 is da equation
4 0
3 years ago
Read 2 more answers
4) Use the distance formula to find the length of segment BC.
gogolik [260]

Answer:

5

Step-by-step explanation:

d= √(5-1)^2+(1-4)^2

d= √4^2+(-3)^2

d= √16+9

d=√25

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8 0
3 years ago
How do you write 608,000 in scientific notation
baherus [9]
6.08*10^5
hope this helps u out :D
3 0
3 years ago
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Line AB passes through points A(–6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y = mx + b,
earnstyle [38]

Answer:

In summary, m = -1/6 and b = 5

Step-by-step explanation:

As we move from A(–6, 6) to B(12, 3), x increases by 18 and y decreases by 3.  Thus, the slope of Line AB is m = rise / run = -3 / 18, or m = -1/6.

Let's make use of the slope-intercept formula to find the value of b:

y = mx + b  becomes 3 = (-1/6)(12) + b, or

                                   3 = -2 + b

Then b must be 5.

In summary, m = -1/6 and b = 5, and the equation of Line AB is y = (-1/6)x + 5.

5 0
3 years ago
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