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jok3333 [9.3K]
3 years ago
15

Help asap!! Given an arithmetic sequence with a6 =-6 and d = 4 , what is a7 ?

Mathematics
1 answer:
Romashka [77]3 years ago
5 0

Answer:

a_{7} = - 2

Step-by-step explanation:

To obtain the next term in the sequence add the common difference to the previous term, thus

a₇ = a₆ + 4 = - 6 + 4 = - 2

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Please help me 19 points ! I inserted a image of the problem
bija089 [108]

Answer:

first tile: x=5, second tile x=19, third tile x=29, last tile x=6

Step-by-step explanation:

Ohhh is that edmentum i do that too! ;)

(x-1)^3=64

x-1=4

x=5

(x-3)^5=2^20

x-3=2^4

x-3=16

x=19

(x-4)^3=5^6

x-4=25

x=29

the last one has to be x=6

3 0
4 years ago
The absolute value of -1/4 is
abruzzese [7]

Answer: 1/4

Explanation: Remember that the absolute value of a number is just the positive version of that number. So the absolute value of -1/4 is 1/4.

3 0
4 years ago
the price of a gallon dropped from the summer high price of 3.50 to a winter low price 2.87. By what percentage was the gas redu
Anika [276]

Answer:

63%

Step-by-step explanation:

First you want to take 3.50-2.87

Then you get .63

Then you are going to want to convert that to a percentage which is 63%

(This should be right but if its not please let me know)

6 0
3 years ago
What is the value of x in the equation7x+2y=48 , when y = 3?
valentinak56 [21]

Answer:

x = 6

Step-by-step explanation:

put '3' in where 'y' is :

7x + 2(3) = 48

7x + 6 = 48              subtract 6 from both sides of the equation

7x = 42                 divide both sides by 7

x = 6

8 0
2 years ago
Look at the image for the question
Alik [6]

Answer:

Answer is y = 6

Step-by-step explanation:

Solve for y.

5 0
3 years ago
Read 2 more answers
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