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solong [7]
3 years ago
5

Part A

Mathematics
2 answers:
lesya [120]3 years ago
5 0

Answer: 3 + 8x = 43

Each candy bar costs $5

Step-by-step explanation:

Hi, to answer this question we have to write an equation using the information given:

We have to add the price of the soft drink (3) and; the product of the price of each candy bar (x) and the number of candy bars purchased (8).

That expression must be equal to the total amount of money spent.(43)

3 + 8x = 43

Solving for x:

8x = 43 -3

8x = 40

x =40/8

x =5

Each candy bar costs $5

Levart [38]3 years ago
4 0

Answer:

5

Step-by-step explanation:

she bought a soft drink for $3 so subtract that from the overall cost which is $43.

$43.00 - $3.00 = $40.00

Then I just divided that by 8 because thats how many candy bars she bought

40 ÷ 8 = 5

So each candy bar was $5.00

Hope its right

Im extremly sorry if its wrong

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What integer is equivalent to 9 and 3 halves
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Answer:

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Step-by-step explanation:

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6 0
3 years ago
The equation y=2.16x describes the weight y of x cubic pounds of pudding. Find three solutions, list them as ordered pairs and t
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Answer:

(1,2.16), (2,4.32) and (3, 6.48).

The solution (1,2.16) means that 1 cubic units of pudding weighs 2.16 pounds.

The solution (2,4.32) means that 2 cubic units of pudding weighs 4.32 lbs.

Step-by-step explanation:

The equation y=2.16x describes the weight y of x cubic pounds of pudding.

The three solutions of this equation are (1,2.16), (2,4.32) and (3, 6.48).

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