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Ghella [55]
3 years ago
12

8x + 5 = 35 What is x ???????????????

Mathematics
2 answers:
Bumek [7]3 years ago
7 0

Answer:

3.75 OR (15/4)

Step-by-step explanation:

1. Subtract 5 from both sides.

8x = 30

2. Divide by 8 on both sides.

x = 30/8

3. Simplify fraction.

15/4

skad [1K]3 years ago
5 0

Answer:

My head is saying it is 1

Step-by-step explanation:

Because you flip the + to a - then times 7 to 5

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Which equation should be used to calculate the 43rd partial sum for the arithmetic sequence.
MariettaO [177]

Answer: First Option : Sₙ= n/2(a₁ + aₙ)

Step-by-step explanation:

The nth partial sum of an arithmetic sequence or the sum of the first n terms of the arithmetic series can be defined as the sum of a finite number of term in an arithmetic sequence.

It is calculated using the formula:

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Where :

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6 0
2 years ago
Hank bought 3 more boxes of cereal than gallons of milk. He bought x boxes of cereal at $2.79 each. Each
Over [174]

Answer:

true

Step-by-step explanation:

8 0
3 years ago
You decide to go to the candy store in the mall. You arrive at the store with $25 and then purchase 3 candy bars. You then buy a
Yuri [45]

Answer:

<h2> The cost of a candy is $1.25</h2>

Step-by-step explanation:

given the total amount at hand is $25

let the price of  candy be x

then the cost of 3 candy will  be 3x

the cost of a candy snake is $12.50.

balance at hand after the end of buying $8.75

the total expenses summed up must equal the initial amount at hand which is $25

the expression for the scenario is 3x+12.5+8.75=25

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The cost of a candy is $1.25

4 0
3 years ago
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