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Mariulka [41]
3 years ago
8

Find the value of:(a) 5x3 + x2 - 10x when x = 2​

Mathematics
2 answers:
Flauer [41]3 years ago
7 0

Answer:

5*2*3+2*2-10*2

30+4-20

34-20

=4

kherson [118]3 years ago
7 0

Step-by-step explanation:

Here's the answer I hope it will help u

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Answer:

1/8

Explanation:

y2-y1/x2-x1

3-2/3-(-5) = 1/8
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5 divided by 3670 equals
Anvisha [2.4K]

Answer:

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Step-by-step explanation:

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Staci is attending a music festival. The ticket to the festival costs $87.96 . Staci plans to purchase $30.00 t-shirts form the
d1i1m1o1n [39]

Answer:

3 t-shirts

Step-by-step explanation:

<u>Lets recap the information we will use from this problem:</u>

The ticket to the festival costs $87.96

T-shirts are $30.00

She is taking $200.00 to the festival

Now we can solve. First we will subtract the price of the ticket from the total amount of money she has.

$200.00 - $87.96 = $112.04

Now that she has payed for the ticket, we want to find out how many shirts she can buy with the remainder of her money. To find this, we will set up an equation like this:

(Amount of money left) ÷ (Cost of 1 t-shirt) = (How many t-shirts she can buy)

Insert your numbers: $112.04 ÷ $30.00 = 3.73466666667

Because she cant buy a fraction of a t-shirt, we ignore the decimals on the end of this number. Therefore, Staci can purchase 3 t-shirts.

5 0
3 years ago
NO LINKS!!! PLEASE!
lara [203]

Answer:

x = 94

Step-by-step explanation:

(86 + x)/2 = 90

86 + x = 180

x = 94

6 0
3 years ago
Which equation is represented by the graph below?
Andrews [41]

Answer:

B

Step-by-step explanation:

When x = 1, it appears y is in between 1 and 2.

The only choice that satisfies this is B.

5 0
2 years ago
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