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almond37 [142]
2 years ago
8

Can somebody answer this?

Mathematics
2 answers:
mixas84 [53]2 years ago
8 0

Answer:

55

Step-by-step explanation:

20-9 = 11 then 5x11=55

Licemer1 [7]2 years ago
3 0
5(t - 9) + 12

So then you need to use the distributive property, multiply 5 to t and 5 to -9.

Like this:

5t - 45 + 12

Then combining like terms, -45 and 12 are like terms because don’t have any letter.

5t - 33

So this it’s the answer I think that it’s correct. Hope this can help you.
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Li can walk 2 miles in 45 minuets. At the rate,how far can she walk in 135
coldgirl [10]

Answer:

6 miles

Step-by-step explanation:

Li can walk 6 miles if you divide 135 and 45 you'll get 3 finally if you multiply 2 and 3 you'll get 6 So in total Li walks 6 miles

8 0
2 years ago
The sales representative went to made a deal with the schools for a discount on the individual juice bottles the company usually
GarryVolchara [31]

Answer:

$1.91 per bottle :)

Step-by-step explanation:

8 0
3 years ago
Celeste ordered a pack with 7 pens and 1 stapler. Each pen weighed 7 grams. The stapler weighed 486 grams. How many kilograms di
PSYCHO15rus [73]

Answer: 0.535kilogram

Step-by-step explanation:

From the question, we are informed that Celeste ordered a pack with 7 pens and 1 stapler and that each pen weighed 7 grams while the stapler weighed 486 grams.

The weight of the order will then be:

= 7 pens + 1 stapler

= 7(7 grams) + 1(486 grams)

= 49 grams + 486 grams

= 535 grams

To convert grams to kilogram,, we have to divide by 1000. This will be:

= 535/1000

= 0.535kilograms

The order weigh 0.535kilograms

8 0
2 years ago
A hotel chain charges $80 each night for the first two nights amd $60 for each additional night's stay. The total cost T is a fu
kari74 [83]
The cost s $80 a night for the first two nights. Therefore the total cost is
T(x) = 80x,  x ≤ 2

The cost is $60 a night for each additional night after 2 nights. Therefore
T(x) = 80x + 60(x-2)
       = 140x - 120, x > 2

Answer:
The piecewise function for the total cost is
T(x) = 80x,  x ≤ 2,
       = 140x - 120, x > 2

4 0
3 years ago
Solve 4x+2−−−−−√3+6=18
azamat
I got 19/4 for my answer
7 0
3 years ago
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