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snow_tiger [21]
2 years ago
12

PLZ HELP MEH WILL GIVE BRAINLIST

Mathematics
1 answer:
Kryger [21]2 years ago
5 0

Answer:

C

Step-by-step explanation:

Hope it helps

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Solve the equation.
Veronika [31]

Answer:

C

Step-by-step explanation:

183-160=23 or 160+23=183

Hope this helps!

7 0
2 years ago
Written in standard form -3 x 2 x a + 5 ( - 7b) + ( 12 x c x 4 )
enot [183]
I believe it’s -6ax - 35b + 48c, sorry if it’s wrong
4 0
2 years ago
An arithmetic sequence is defined by the general term tn = -5 + (n - 1)78, where n ∈N and n ≥ 1. What is the recursive formula o
Gnoma [55]

Answer:

C

Step-by-step explanation:

In general for arithmetic sequences, recursive formulas are of the form

aₙ = aₙ₋₁ + d,

and the explicit formula (like tₙ in your problem), are of the form

aₙ = a₁ + (n - 1)d,

where d is the common difference. So converting between the two of these isn't so bad. In this case, your problem wants you to have an idea of what t₁ is (well, every answer says it's -5, so there you are) and what tₙ₊₁ is. Using the formulas above and your given tₙ = -5 + (n - 1)78, we can see that the common difference is 78, so no matter what we get ourselves into, the constant being added on at the end should be 78. That automatically throws out answer choice D.

But to narrow it down between the rest of them, you want to use the general form for the recursive formula and substitute (n + 1) for every instance of n. This will let you find tₙ₊₁ to match the requirements of your answer choices. So

tₙ₊₁ = t₍ₙ₊₁₎₋₁ + d ... Simplify the subscript

tₙ₊₁ = tₙ + d

Therefore, your formula for tₙ₊₁ = tₙ + 78, which is answer choice C.

6 0
3 years ago
Read 2 more answers
A case of water costs $3.80. If Safeway marks up the price 10%, what is the new price of the
anyanavicka [17]

Answer:

$4.18

Step-by-step explanation:

You take $3.80 and multiply by it .1 (turn 10% into a decimal by moving the decimal to the right two places).

This gives you .38

Then you add .38 to $3.80 which gives you $4.18.

5 0
3 years ago
which of the following is the equation of a line in slope intercept form for a line with a slope equal 1/4 and Y intercept at (0
andrezito [222]

Answer: the answer is A

Step-by-step explanation:

4 0
2 years ago
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