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artcher [175]
3 years ago
8

2^8-x+16=15 HELLO! How is everyone lately?

Mathematics
2 answers:
Lera25 [3.4K]3 years ago
6 0

Answer:

I’m fine ig,

how are you doin?

Step-by-step explanation : )

alina1380 [7]3 years ago
3 0

Answer:

x = 257

Step-by-step explanation:

2^8 - x + 16 =15

256 - x + 16 = 15

256 + 16 - 15 = x

257 = x

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How do i get the factor of 3p2-2p-5
tensa zangetsu [6.8K]
3p² - 2p - 5 = 0

3p² + 3p - 5p - 5 = 0

3p(p + 1) -5(p + 1) = 0

(3p - 5)(p + 1) = 0

p = 5/3 or -1

Hope this helps!
5 0
3 years ago
Read 2 more answers
A scuba diver is 240 feet below sea level and descends 50 feet further down to observe the sea life.
taurus [48]

Answer:

The new position is 190 feet below sea

Step-by-step explanation:

240-50=190

8 0
2 years ago
Read 2 more answers
What is the image point of (5, -2) after a translation left 6 units and down 7 units?
myrzilka [38]

Answer:

(-1,-9)

Step-by-step explanation:

(5,-2)

-5 -4 -3 -2 <em><u>-1</u></em> 0 1 2 3 4 <u>5</u>

starting at 5, move 6 units to the left, your new x-coordinate is -1

<u>-2</u>

-3

-4

-5

-6

-7

-8

<em><u>-9</u></em>

starting at -2, move 7 units down, your new y-coordinate is -9

The new point after the translation will be (-1,-9)

8 0
3 years ago
2 mangoes cost $3.00 at the store. What is the cost per mango?
lara [203]

Answer:

1 mango = $1.50

Step-by-step explanation:

2 mangoes - $3

1 mango - $?

3 / 2 = 1.5

So:

1 mango = $1.50

Hope this helped!

(Let me know if I got something wrong!)

5 0
3 years ago
Read 2 more answers
Use order of operations to simplify.<br><br> 4 - 10 + 12 / 3 + (7^2 - 7)
Usimov [2.4K]
Order of Operations = Please Excuse My Dear Aunt Sally, PEMDAS. P= Parentheses E=Exponents M= Multiplication D= Division A= Addition and S= Subtraction in that order.

The answer
4-10+12/3+(7^2-7)
4-10+12/3+(49-7)
4-10+12/3+56
4-10+4+56
4-14+56
4-70
-66

-66 should be your answer if i’m not mistaken
5 0
3 years ago
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