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Sergeu [11.5K]
4 years ago
11

Maple grove wants to include two types of maple trees, the namesake of the city for their parks. Two varieties of maple trees ha

ve been selected one cost $75 per tree the other cost $90 per tree the budget must not exceed 70,000 people want more of the $90 trees
Mathematics
1 answer:
evablogger [386]4 years ago
4 0

Answer:

75a + 90b ≤ 70000

a ≤ b

Step-by-step explanation:

Maple grove wants to include 2 types of maple trees .The 2 trees that are to be added cost $75 and $90 each. The total amount should not exceed $70000. And the people wants more of the $90 tree.  

Let

the number of the $75 tree = a

number of the $90 tree = b

The total cost of the $75 variety of maple tree = 75a

The total cost of the $90 variety of maple tree = 90b

And the cost of the trees shouldn't exceed $70000. Therefore,

75a + 90b ≤ 70000

Note the people needs more of the $90 tree, this means a ≤ b.

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Answer question showing work 6 − 4n <− 1 − 4n
-Dominant- [34]

Answer:

There are no solutions.

Step-by-step explanation:

6−4n<−1−4n

Step 1: Simplify both sides of the inequality.

−4n+6<−4n−1

Step 2: Add 4n to both sides.

−4n+6+4n<−4n−1+4n

6<−1

Step 3: Subtract 6 from both sides.

6−6<−1−6

0<−7

5 0
4 years ago
What is 3.5% as a fraction and decimal.
Stels [109]

Answer:

1. 3.5% is 35/1000 as a fraction and 0.035 as a decimal.

2. 2.31 is 231% and 231/100

3. 23/25 is 92% and 0.92

4. 33% is 33/100 and 0.33

Step-by-step explanation:

For converting from fraction to decimal, simply divide the top by the bottom.

For converting from decimal to fraction, depending on how many places there are, you choose what to divide by.  Ex: .002 (there are 3 places, it is divided by 1,000)

For fraction to percent, you divide the top by the bottom, make it a decimal, and move the decimal over two places to the right.

4 0
4 years ago
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7 0
4 years ago
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If there are $0.90 (US) to €1.00 how many euro would u get for $9.00 (US) ?
mart [117]
\frac{.9}{1} = \frac{9}{x}    Solve for x.

.9x=9*1    Divide both sides by .9

x=\frac{9}{.9}=10

You would get 10.00 euros.

You can also think of it in this way, that you just move the decimal point over one to the left to get 10.
3 0
3 years ago
Read 2 more answers
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