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Lera25 [3.4K]
2 years ago
6

This is really confusing pls help! :)

Mathematics
2 answers:
Lisa [10]2 years ago
8 0
The answer is an=3n+1 you are welcome
stellarik [79]2 years ago
4 0
Number of cubes increases by 3 for each term.

an= 3n+1
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The line is parallel to
tino4ka555 [31]

Recall that parallel lines have the same slope.

A line parallel to y= (-3/5)x + 8 would have the same equation EXCEPT for a different constant, C, replacing that '8.'

This new line passes thru (-5,-3).  In y= (-3/5)x + C, replace x with -5 and replace y with -3.  Then:

-3 = (-3/5)(-5) + C.  Find C:

-3 = 3 + C.  Thus, C = 6


Thus, the equation of the new line is y= -(3/5)x - 6

Check:  Let x = -5 and y = -3.  Is the above equation true?

-3 = (-3/5)(-5) - 6

-3 = 3 - 6, or -3 = -3.

8 0
3 years ago
The 5th graders decided to have a bake sale to raise money for graduation! They had 332 people volunteer to bake. Each volunteer
m_a_m_a [10]

Answer:

249 brownies in each bag.

Step-by-step explanation:

I know this because 332x15=4,980

And 4,980 divided by 20 equals 249

Hope this helps :)

8 0
3 years ago
What is the perimeter of the parallelogram?
Art [367]

Answer:

Step-by-step explanation:

7 0
3 years ago
The price of a gallon of gas dropped from the summer high price of $3.50 to the winter low price of $2.87 . By what percentage w
malfutka [58]

Answer:

18%

Step-by-step explanation:

3.50-2.87=0.67

18% of 3.50 is 0.67

hope this helps :3

if it did pls mark brainliest

6 0
3 years ago
Samuel used the distributive property to simplify the expression -6(-2 - 10x) - 7x and came up with 53x - 12 which is incorrect.
Komok [63]

Answer:

He messed up the signs, most likely by multiplying incorrectly. It should be 53x+12.

Step-by-step explanation:

You begin by multiplying both -2 and -10x by -6.

Remember a negative times a negative makes a positive.

-6(-2-10x)

12+60x

Then you need to combine like terms which are 60x and -7x

60x-7x

53x

So that means the final answer will be

53x+12

7 0
3 years ago
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