2 years ago

Last week Fred had

Mathematics

2 answers:

Flura [38]2 years ago

7 0

3 dollars is the answer.

Elden [556K]2 years ago

6 0

Answer: He made 3 more dollars.

Step-by-step explanation: 50-47=3.

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natta225 [31]

7 (6) + 14!!! And this needs to be 20 characters long so I’m adding this

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3 years ago

Strawberries cost $2 per pound. Kate buys 5 pounds and gets 20% discount on the total cost. How much does Kate pay for the straw

Tema [17]

The total cost without the discount is given by:

$C = (2) * (5)\\C = 10$ $

Then, to find the discounted amount, we make the following rule of three:

10 $ ------------------> 100%

x ----------------------> 20%

From here, we clear the value of x.

We have then:

$x = (\frac{20}{100}) * (10)\\x = 2$

Then, the cost of the Strawberries with the discount is:

$10 - 2 = 8$ $

Answer:

Kate pays for the strawberries about $ 8.

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3 years ago

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s2008m [1.1K]

84 blue marbles.
Steps:
1) Use the 3:7 ratio
2) Since there are 36 red marbles, you should know to multiply the ratio by 12.
3) Multiply 7 by 12 (7x12=84)

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2 years ago

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xxTIMURxx [149]

Answer:

id k if it's right but i hope this helps :)

Step-by-step explanation:

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3 years ago

Cars coming along Magnolia Street come to a fork in the road and ahve to choose either Willow Street or Main Street to continue.

Fofino [41]

Answer:

attached below

Step-by-step explanation:

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3 years ago