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dimaraw [331]
3 years ago
14

7 Expand and simplify where necessary

Mathematics
1 answer:
Alenkinab [10]3 years ago
8 0

7 Expand and simplify where necessary

a 3(4p + 1)

b -6(3T + 5)

ç 4(3x – 2y) + 4(x + 4y)

d 7(2m - 3) - 9(y - 1)

Summary

pretty simple dont suck

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Someone plz help me I will give brainliest
Brut [27]

Answer:

$33.81

Step-by-step explanation:

Strawberries = $2.49 Per Pound (Bought 3)

Blueberries = $3.19 Per Pound (Bought 2)

Pineapples = $4.99 Per Pound (Bought 4)

So we have to multiply each price with the number of fruits bought.

So, For Example, Strawberries: <em>$</em><em>2</em><em>.</em><em>4</em><em>9</em><em> </em><em>×</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>$</em><em>7</em><em>.</em><em>4</em><em>7</em>

After you did all three individually, add them all up.

Strawberries : <em>$</em><em>7</em><em>.</em><em>4</em><em>7</em>

Blueberries : <em>$</em><em>6</em><em>.</em><em>3</em><em>8</em>

Pineapple : <em>$</em><em>1</em><em>9</em><em>.</em><em>9</em><em>6</em>

<em>Total</em><em> </em><em>=</em><em> </em><em>$</em><em>3</em><em>3</em><em>.</em><em>8</em><em>1</em>

<h2><em>Hope</em><em> </em><em>This</em><em> </em><em>Helps</em><em>!</em></h2>
5 0
3 years ago
Please help ASAP!!! Will give Brainly!!! What are the x-intercepts of the parabola?
svetoff [14.1K]

Answer:

I think it's

4.5

5

0.4

0

0

5

4

maybe, maybe not.

Step-by-step explanation:

6 0
3 years ago
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A packing crate can hold 205 avocados. There were 7000 avocados picked at a large grove. The owner has 36 packing crates. Does h
larisa [96]
First, you would have to divide 7000 by 205. This gives you 34 & a remainder. The owner can't pack parts of a crate so yes he does because he only has 34 full crates to ship. Leaving him with 2 extra crates left. 
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3 years ago
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A 5-digit combination lock with digits 0-9 can be opened only if a correct combination of digits is chosen. Find the probability
sammy [17]

The total number of combinations without restrictions is

10 * 10 * 10 * 10 * 10 = 100000

Problem A

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the number of ways the combination can be set up with no repetition.

The probability of such an event is P = 30240 / 100000 = 0.3024

Problem B

The number of ways that can be done with repetition and no zeros is

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The probability of such an event is

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Ludmilka [50]

Answer:

17

Step-by-step explanation:

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