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Sliva [168]
2 years ago
14

Round 3,062.845 to 2 decimal places

Mathematics
1 answer:
Afina-wow [57]2 years ago
4 0
3,062.85 is de answer having on two decimals
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Sheila bought burgers and fries for her children and some friends. the burgers cost $2.05 each and the fries are $.85 each. she
jeyben [28]
Let's have B stand for burgers, and F stand for fries.
2.05B+0.85F=$19.10  - This equation is set equal to total price.
B+F=14  - This equation is set equal to total number of items.
Subtract the F in the bottom equation.
B=14-F
Put this in place of B in the first equation.
2.05(14-F)+0.85F=19.10
Make sure you distribute the 2.05 properly, over both the 14 and the F.
28.7 - 2.05F+0.85F=19.10
Collect like terms for the F values.
28.7 - 1.2F=19.10
Subtract 28.7 from both sides.
-1.2F=-9.6
Divide by -1.2 on both sides.
F=8
Put this value in place of F in either equation.
B+8=14
B=6
So F=8 and B=6.
4 0
2 years ago
Given the formula A = pi r squared, how does the A vary in relation to the square of the radius?
lions [1.4K]

Answer:

D

Step-by-step explanation:

Abosluelt no relationship.

  • pi
  • circumference
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5 0
2 years ago
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Cos 52º=______
Sonbull [250]
I think that answer is a
7 0
3 years ago
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Which expression is equivalent to 9 p minus 3 p + 2?
Snezhnost [94]

Answer:

Didn't know how far I was needed to go, but I hope something there helps you.

Step-by-step explanation:

9p - 3p +2 = 0

6p +2 = 0

6p = -2

p = -2/6

p = -1/3

5 0
2 years ago
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Joe buys candy that costs $7 per pound. He will spend at least $56 on candy. What are the possible numbers of pounds he will buy
Westkost [7]

Answer:

8 pounds(lbs)

Step-by-step explanation:

If a candy costs $7 per pound, $56 divided by $7 will equal 8 pounds.

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2 years ago
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