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svp [43]
1 year ago
7

Simplify each expression. 4. −8(x+2)+2(x−1)= 5. −(x−3)+2(x−7=) 6. −2(3x+4)−2x−5=

Mathematics
1 answer:
miss Akunina [59]1 year ago
6 0

Answer: -6(x+3) 4)

5)

Step-by-step explanation:

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Least common multiple of 9 45 and 81
WITCHER [35]
<span>The lowest common multiple is the smallest number that is a shared multiple of a set of numbers. 9 x 1 = 9, 9 x 5 = 45 and 9 x 9 = 81. The smallest common multiple is 9.</span>
5 0
4 years ago
Ben had outpatient surgery, and the bill came to $5,000.
snow_tiger [21]

Answer:

$500

Step-by-step explanation:

5,000-2,500=2,500

20% of 2,500 is 500 so the amount that he owes is $500

Hope it helps :)

5 0
4 years ago
Find the distance between a and c
const2013 [10]

Step-by-step explanation:

A is4 times up and c is 5times in right

6 0
3 years ago
Suppose you take out a 30​-year ​$300,000 mortgage with an APR of 6​%. You make payments for 4 years ​(48 monthly​ payments) and
Alex Ar [27]

Answer:

Step-by-step explanation:

5 0
3 years ago
Please please help me
Katarina [22]

Answer:

y = - 2x + 6

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 )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 8, 22) and (x₂, y₂ ) = (3, 0)

m = \frac{0-22}{3+8} = \frac{-22}{11} = - 2, thus

y = - 2x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (3, 0), then

0 = - 6 + c ⇒ c = 0 + 6 = 6

y = - 2x + 6 ← equation of line

5 0
3 years ago
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