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Inga [223]
3 years ago
5

Which expression is equivalent to -51+ 131 ? 0 -8 O-2 o 2 O 8

Mathematics
1 answer:
Sergio [31]3 years ago
5 0

| - 5|  +   |3|

The absolute value of any number is always positive

5 + 3

Add the numbers

\sf ans = 8

<u>Thus, Last option is the correct choice!!~</u>

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What is the probability against drawing a 7 from a standard deck of 52 cards ? ( percentage% )
MaRussiya [10]
In a standard deck of cards, there are 48 cards that are not sevens. Therefore the probability of not drawing a seven is 48/52 = 12/13 (92.31%).
7 0
4 years ago
Ariana works in a department store selling clothing. She makes a guaranteed salary of $250 per week, but is paid a commission on
Tanya [424]
543.75 + 250= 793.75
3 0
3 years ago
F(x)=1/2×+6 plz helpppppppppp​
FromTheMoon [43]

Answer:

The solution set can be given as:

\{x|x\ \epsilon\ R,x\neq -3\}

Step-by-step explanation:

Given function:

f(x)=\frac{1}{2x+6}

To find the domain of the function in set notation.

Solution:

For the function f(x) to exist the denominator must be ≠ 0

We have the denominator (2x+6) which  cannot be = 0.

Thus, we can find the domain of the function using the above relation.

The function f(x) will not exist when:

2x+6=0

Solving for x

Subtracting both sides by 6.

2x+6-6=0-6

2x=-6

Dividing both sides by 2.

\frac{2x}{2}=\frac{-6}{2}

∴ x=-3

Thus, the function will not exist at x=-3. This means it has all real number solutions except -3.

The solution set can be given as:

\{x|x\ \epsilon\ R,x\neq -3\}

3 0
3 years ago
Miss siegel’s class has 18 girls and 12 boys. What is the ratio of girls to boys?
alexgriva [62]

Answer:

3:2

Step-by-step explanation:

girls: boys

18    : 12

Divide each side by 6

18/6 :  12/6

3   : 2

4 0
3 years ago
Read 2 more answers
im almost done with this hw. plz help!!! give explanation if you actually know the answer so ik u dont just want points
Vaselesa [24]

Answer:

he would have a 2/5 chance because he misses or hit three so he would either miss two or hit two according to the chart

Step-by-step explanation:

sry if I'm wrong but it would be one of the most valid answers

5 0
3 years ago
Read 2 more answers
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