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seropon [69]
3 years ago
6

What is the answer to 2x + 3

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
8 0

Answer:

Step-by-step explanation:

Igoryamba3 years ago
4 0
Put in an equal sign or state if your looking for point slope or if it’s for coordinates
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Using appropriate properties, find the value of 249² - 248²
Lady_Fox [76]

Answer:

\boxed{\bold{\huge{\boxed{497}}}}

Step-by-step explanation:

=> \sf 249^2 - 248^2

<u>Using Formula</u> \sf a^2 - b^2 = (a+b)(a-b)

<u><em>Where </em></u>

a = 249

b = 248

=> \sf (249+248)(249-248)

=> \sf (497)(1)

=> 497

3 0
3 years ago
A cell phone that regular costs $780 is on sale for 15% off. What is the total cost of the phone if you have to pay 5.5% sales t
Alex_Xolod [135]

Answer:

$700

Step-by-step explanation:

Step one:

Given data

Regular cost of cell phone= $780

discount = 15%

tax = 5.5%

Step two

Let us compute the discounted amount

= 15/100*780

=0.15*780

=$117

hence the selling price is

=780-117

=$663

Also, the tax-deductible is

=5.5/100*663

=0.055*663

=$36.465

The total cost of the phone will be

=663+36.465

=699.465

=$700 to the nearest cent

8 0
3 years ago
HELP <br> ME <br> PLEASE<br> I <br> DONT<br> UNDERSTAND
yulyashka [42]

Answer:

Step-by-step explanation:

acid=16.5 % of 348

=0.165×348

≈57.4 ml

6 0
3 years ago
Cristian put a large rock on the bottom of the terrarium he made for his pet turtle. The rock is a right rectangular prism 10cm
wel

Answer:

I'm not sure man I rly need points sry

5 0
2 years ago
Read 2 more answers
Please help me answer this
yaroslaw [1]

Answer:

A. Max is ten miles from home after three miles.

B. Ali started a nine miles away from home.

C.Ali spent 3 hours in the same place.

D. Max spent 9 hours in the same place.

Step-by-step explanation:

Sorry I didn't answer all of them, these were the only ones I knew.

7 0
3 years ago
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