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2 years ago

6

The classroom that collected 197 5/8 pounds of canned food for a food drive last year has collected 72 3/4 pounds so far this ye

ar. how many more pounds of food must they collect to match the amount from last year?

2 answers:

vlabodo [156]2 years ago

6 0

Answer:

6644

Step-by-step explanation:

Wittaler [7]2 years ago

6 0

Answer:

124 7/8 or 124.875

Step-by-step explanation:

72 3/4 - 197 5/8 = 124.875

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6. Which value is a solution to the inequality? −3x −5 < −14

yan [13]

First, add -5 to -14:

-3x < -9

Then, just divide!:

x < 3
Hopefully that helped! :)

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2 years ago

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Original grade 80 New grade 100 Find the percent of increase

Taya2010 [7]

Answer: 20% increase

Step-by-step explanation: It’s out of 100 and you first got 80 and then you got 100. Since it’s out of 100 you could just subtract to numbers ex: 100-80=20. The answer is 20% increase

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2 years ago

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What are the solutions (coordinate points) to the system of equations?

Viefleur [7K]

Answer:

x=0,-2

Step-by-step explanation:

Solve the solution by equaling them to each other and solve for x.

x^2+5x+6=3x+6

x^2+5x-3x+6-6=0

x^2+2x=0 (factor out one x)

x(x+2)=0

x has two solutions since there are two options of solving.

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2. x+2=0/x

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2 years ago

Order 34 x 10^2,1.2x10^7,8.11×10-^3 and 435 from least to greatest

FromTheMoon [43]

Answer:

The ascending order is $8.11\times 10^{-3},435, 34\times 10^2, 1.2\times 10^7$

Step-by-step explanation:

First of all find the exact value of each number.

$34\times 10^2=34\times 100=3400$

$1.2\times 10^7=1.2\times 10000000=12000000$

$8.11\times 10^{-3}=\frac{8.11}{1000}=0.00811$

The fourth number is 435.

Using the above calculation we can easily arrange these numbers form least to greatest.

The ascending order is

$0.00811, 435, 3400, 12000000$

It can be written as

$8.11\times 10^{-3},435, 34\times 10^2, 1.2\times 10^7$ .

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3 years ago

The number of bacteria in a Petri dish increases by 18% every hour. If there were initially 200 bacteria placed in the Petri dis

Fudgin [204]

Answer:

y=36x, I think would be the correct answer

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2 years ago