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zalisa [80]
2 years ago
5

There are 25 students in a class, and 7 of them will

Mathematics
1 answer:
Elena-2011 [213]2 years ago
8 0
By a Challenge that way It’ll be even
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If 3x + c = 4, then x equals <br>A: 4-c <br>B: 4 -c/3 <br>C: c-4/3 <br>D: c-4​
Colt1911 [192]

Answer:

4-c/3 is ans

Step-by-step explanation:

3x+c=4

3x=4-c

x=4-c/3

4 0
2 years ago
-0.18 divied by 0.03
postnew [5]
Answer:
-6

Explanation: use a calculator lol


6 0
3 years ago
For $ (x) = 2x+1 and g(x) = x - 7, find (f •g)(2).
blondinia [14]

Answer:

3x - 14

Step-by-step explanation:

f = 2x + 1

2x + 1 * g

g = x - 7

2x + 1 * x - 7 = 3x - 7

3x - 7 * 2 = 3x - 14

Comments:

Hope this helped (:

also I assumed the $ = f at the begining so please let me know if I am wrong

7 0
3 years ago
James had a peach that was 98mm in diameter. One day he watered it with a magical solution, and it grew to 188,869 mm in diamete
Archy [21]
We know that 98mm is the 100% of the diameter of the plant before James watered with the magical solution; after he watered, the diameter of the plant grew to 188.869mm. Let x be the grew in the percentage of the diameter. 
Now we can establish a ratio and solve for x:
\frac{98}{100} = \frac{188.869}{x}
x= \frac{(188.869)(100)}{98}
x=192.7 %
Now that we know the diameter of the plant grew 192.7%, we just need to divide that quantity by 100% to find how many times the diameter grew:
\frac{192.7}{100} =1.927

We can conclude that the diameter of the peach <span>become approximately 1.9 times larger after James watered it.</span>
4 0
3 years ago
(6.2x10^4)x(3.3x10^2)
Zolol [24]
The answer would be 20,460,000
5 0
2 years ago
Read 2 more answers
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