Two classes have a total of 50 students. One of the classes has 6 more students than the other. How many students are in the larger class.
Answers
x is 22 so the larger number 'x+6' is equal to :
There are 28 students in the larger class.
Let's assume the number of students in one class is x.
Since the other class has 6 more students, the number of students in the other class is x + 6.
The total number of students in both classes is 50.
Therefore, we can write the equation:
x + (x + 6) = 50
2x + 6 = 50
Subtracting 6 from both sides:
2x = 44
Dividing both sides by 2:
x = 22
So, the number of students in the larger class, which is x + 6, is:
22 + 6 = 28
Therefore, there are 28 students in the larger class.
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Answers
Answers
Answer:
10%
Step-by-step explanation:
Use the formula of simple interest:
We can determine the interest rate if he earns $5 a year. Which means after a year he will have $55. Let A be the final amount after year t with t=1:
Solve for r, the interest rate:
Jeremy will earn money in the firsts year at a interest rate of 10%
Answers
a^2-b^2=(a-b)(a+b)
(p^2)^2-9^2=(p^2-9)(p^2+9)
p^2-9=(p-3)(p+3)
factored is
(p-3)(p+3)(p^2+9)
p^4-3^4=(p²+9)(p²-9)=(p-3)(p+3)(p²+9) [in R]
[(maybe (p-3)(p+3)(p-3i)(p+3i) in C]
Answers
Answer:
The new balance is $45.97 .
Step-by-step explanation:
As given
Your bank balance is $102.35 and you've just made purchases for $20, $33.33, and $52.80.
Bank balance after the purchase = $102.35 - $20 -$33.33 - $52.80
= $102.35 - $ 106.13
= - $3.78
As given
You then make deposits of $25 and $24.75.
Total deposit money = $25 + $24.75
= $49.75
Thus
New balance = Bank balance after the purchase + Total deposit money
= - $3.78 + $49.75
= $ 45.97
Therefore the new balance is $45.97 .
$82.35 - $33.33 = $49.02
$49.02 - $52.80 = $-3.78
$-3.78 + $25 = $21.22
$21.22 + $24.74 = $45.97
so $45.97 is your answer
Answers
Answer:
Step-by-step explanation:
The response variable is also called as the outcome variable or dependent variable. The changes occurring in the response variable is due to changes in the independent variable.
In the given situation, the response of new fertilizer on the tomato plants is to be checked. Hence, the growth of tomato plants is the response variable. The new fertilizer is the independent variable.