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Travka [436]
3 years ago
10

Simplify the expression 7 y + 3 x + 3 - 2y + 6

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0

Answer:

3x+5y+9

Step-by-step explanation:

Let's simplify step-by-step.

7y+3x+3+-2y+6

Combine like terms.

= (3x) + (7y+-2y) + (3+6)

=3x+5y+9

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If -4 + x is located to the left of -4 on a number line, what does it say about x?
n200080 [17]

Answer:

it is negative

Step-by-step explanation:

a negative plus a negative make a more negative number

8 0
3 years ago
Which point slope form equations could be produced with the points (3,2) and (4,6)
Anika [276]

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of a line given two points first find the slope of the line and use the formula

y - y1 = m( x - x1) to find the Equation of the line using any of the points given

Slope of the line using points

(3,2) and (4,6) is

m =  \frac{6 - 2}{4 - 3}   =  \frac{4}{1}  = 4

So the equation of the line using point

( 3 , 2 ) and slope 4 is

<h3>y - 2 = 4( x - 3)</h3>

Hope this helps you

7 0
3 years ago
A store marks up 68.99 lamp 40%. What is the new price of the lamp?
grandymaker [24]
68.99 x .4= 28.60
68.99 + 28.60 = 97.69
The new price is 97.69
6 0
3 years ago
WILL GIVE 5 STARS AND THANKS! Lucas borrows $5629 from the bank to purchase a motorcycle. He agrees to pay the bank back the ori
vodomira [7]
1688 dollars and 70 cents for interest
3 0
3 years ago
Read 2 more answers
Jane is having difficulty deciding whether to put her savings in the Mystic Bank or in the Four Rivers Bank. Mystic offers a 12%
Ad libitum [116K]
The answer to this question would be <span>B. Mystic
</span><span>

Since the rate should be constant, option C and D wouldn't be true.</span>
If the Four Rivers bank gives 12% per year and Mystic Bank gives 14% per year, it will be 3% per quarter year for Four Rivers Bank and 7% semiannually for Mystic Bank. 
The total rate would become:
Four rivers 103%^4= 1.125
Mystic : 107%^2= 1.145

5 0
3 years ago
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