3 years ago

Which of the following expressions is equivalent to the expression x - (-3) ?

Mathematics

1 answer:

ziro4ka [17]3 years ago

6 0

D.
X+3
I attached a picture

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...............................

never [62]

Answer:

...................

Step-by-step explanation:

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8 0

3 years ago

Photo attached. Thanks in advance!

jonny [76]

A zero in front of the x would make this a difference of two perfect squares. All of the other option would interfere by adding another term.

7 0

3 years ago

Read 2 more answers

Evaluate z + 2+ z for x = 2, y=-3, z = -4.

Artyom0805 [142]

Answer:

-6

Step-by-step explanation:

Are you sure that z + 2+ z is correct? x and y do not appear here.

z + 2+ z simplifies to 2z + 2, and so, if z = -4, z + 2+ z has the value

2(-4) + 2, or -6.

7 0

3 years ago

2783 and 7283. The value of 2 in _ is _ times the value of two in _. The 2 is the underlined digit.

NARA [144]

The value of 2 in 2783 (2000) is 10 times the value of two in 7283 (200).

Hope this helped!

Nate

3 0

3 years ago

Write as an improper fraction<br> 8 1/2<br> (Simplify your answer.)

liq [111]

Answer:

$\frac{17}{2}$

Step-by-step explanation:

To convert a mixed fraction to a improper fraction, you have to multiply the denominator (2) by the whole number (8). 8 multiplied by 2 is 16. Then add the numerator (1). 16+1=17. That becomes your numerator, the denominator (2) stays the same.

I hope this helps!

3 0

3 years ago