2 years ago

Paul says that (3.14 x 10^5) + (2.53 x 10^4) = 5.67 x 10^5. Is Paul correct? i need a explaining

1 answer:

6 0

Answer: It’s not correct, the equality is false. The reasoning behind this is the equality is the left-hand and right-hand side are different when you do the math.no

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A party rental company has chairs and tables for rent. The total cost to rent 4 chairs and 8 tables is $89 . The total cost to r

puteri [66]

Let C = cost to rent each chairLet T = cost to rent each table

4C + 8T = 73
2C + 3T = 28
Multiply the 2nd equation by (-2) and then add the equations together

4C + 8T = 73
-4C - 6T = -56
2T = 17T = 17/2 = 8.5

Plug this in to the 1st equation to solve for C
4C + 8(17/2) = 73
4C + 68 = 73
4C = 5C = 5/4 = 1.25
So the cost to rent each chair is $1.25 and the cost to rent each table is $8.50

7 0

2 years ago

Read 2 more answers

What are the correct answers to this geometry question?

Maru [420]

Answer:

Ti = 5

AT = 6

Kt = 10

Ai = 11

ke = 19

ae = 15