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Lady bird [3.3K]
2 years ago
10

A) all real numbers; R: all real numbers.

Mathematics
1 answer:
Ivan2 years ago
4 0

Answer:

B

Step-by-step explanation:

The domain is all real numbers and the range is {y|y  ≥ –9}

{y|y  ≥ –9} is set notation that is saying that the y value can either be greater -9 or equal to 9

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What is the solution to the following system?<br> [x+y+z=6<br> x-y+Z=8<br> x+y-2-0
Inessa [10]

Answer:

144

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Consuela and her three friends order 2 pizzas. Consuela cuts each pizza into 8 equal slices. She saves 2 slices of pizza for her
Akimi4 [234]
Let
x-------------->  the number of slices eating by Consuela  and her <span>three friends

we know that
[total slices]=8*2=16 slices
</span><span>[slices of pizza for her older brother]=2
x=16-2=14 slides
</span><span>Consuela and her friends share the rest of the pizza, each eating the same number of slices---------> 14/4= 3.5 slides of pizza each  (</span><span>this part is not necessary, but it is shown in a didactic way)
</span><span>
the question is 
</span><span>What fraction of the 2 pizzas is left over?
</span>[slices of pizza for her older brother]/[total slices]=2/16=1/8
<span>
the answer is (1/8)

</span>
8 0
3 years ago
The price of a 40-inch television is $268 plus 8% sales tax rate. What is the amount of the sales tax for the television, in dol
Harlamova29_29 [7]
$268.00 base price
8% is $21.44
Total with tax $289.44
3 0
2 years ago
Multiple Choice
Delvig [45]

Answer:

The answer is B

Step-by-step explanation:

The formal is A = a+b/2 time h

You just substitute the variables and get the answer

8 0
3 years ago
At the "cloth for you" shop, you can buy a top for £10.00 and a Bermuda trouser for £12.00. Due to a sensational sell, there is
9966 [12]

Answer:

£32 in total for the top and two trousers

Step-by-step explanation:

The price for a top In the "cloth for you" shop= £10

The price for a bermuda trouser In the "cloth for you" shop= £12

There is a 20% discount on tops

The price If I bought one top and would trouser will be

(10-(0.2*10)) for the top

2(12) for the trouser

Total= (10-(0.2*10))+ 2(12)

Total = 10-2+24

Total = £32

So I spent £32 in total for the top and two trousers

3 0
3 years ago
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