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blondinia [14]
3 years ago
10

Does anyone know the answers???

Mathematics
1 answer:
Vikentia [17]3 years ago
7 0

Answer:

20. C, 21. A, 22. B

Step-by-step explanation:

20. Terms are numbers with variables next to them.

21. T can be anything. It can't be irrational because timers have a certain number. So for example, swimmer swims in 10 seconds, 18.5 seconds, 18.67 seconds, and so on.

22. If you solve 3x ≥ -12 and 8x ≤ 16, you get 3x ≥ -12; x = -4, and 8x ≤ 16; x = 2.

Hope it Helps!

Plz give brainliest. It would be appreciated!

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In a particular year, a total of 50,127 students studied in two of the most popular host countries when traveling abroad. If 838
Arlecino [84]

Answer:

In the most popular abroad country: 29,255 students

In the second-most one: 20,872 students

Step-by-step explanation:

Let's write the situation in an equation to help us solve this. X represents the amount of students in the second most popular country. So we know that in total, there's 50,127 students so let's make an equation that equals this. ???????=50,127. As we know, the most popular country has 8383 more students than the second one so we can write it as x+8383 and for the second most popular country, we can write it as x. We know that both of the countries students combined equal 50,127 students so we have our equation. (x)+(x+8383)=50,127 students. After solving the equation, you get x=20, 872. As we know x=the amount of students in the second most popular country which means there's 20,872 students in the second one. Additionally, for the first most popular one, the equation for the amount of students in it is x+8383 so..... 20,872+8383=Total number of students in the most popular one which is 29,255 students.

7 0
3 years ago
Here’s the question
kirill115 [55]

Answer:

D. Red

Step-by-step explanation:

Green, 5/8 times two is 10/8 = 1 2/8 = 1 1/4

7 0
3 years ago
Read 2 more answers
Please explain how to solve this :)
kotegsom [21]

Answer:

donwload ka ng photo math

tapos pagkatapos yun

Step-by-step explanation:

may sagot kana tapos may solution pa

sana makatulong salamatg

5 0
3 years ago
An empty propane tank for a grill weighs 17 pounds. A full propane tank weighs 37 pounds. If a propane tank weighs 35 pounds, wh
Vinil7 [7]

Answer:

not 100

Step-by-step explanation:

7 0
3 years ago
What needs to happen for the equation CH4 + O2 → CO2 + H2O to be balanced?
ludmilkaskok [199]
The answer is B.
in the original equation, CH4 + O2 → CO2 + H2O, there are:

REACTANTS: 2 carbon, 4 hydrogen, 2 oxygen
PRODUCTS: 2 carbon, 2 hydrogen and 1 oxygen.

If we change the equation to this,
CH4 + 2O2 → CO2 + 2H2O, then there are now:

REACTANTS: 2 carbon, 4 hydrogen, 4 oxygen
PRODUCTS: 2 carbon, 4 hydrogen, 4 oxygen
and thus the equation is balanced
8 0
3 years ago
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