I need help on question 45-50
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-- Profit = (Retail price) minus (Wholesale price)
-- Wholesale price = (Retail price) minus (Profit)
-- Retail Price = (Wholesale price) plus (Profit)
-- English money works just like US money: £1.00 = 100p
Related Questions
Expand the following by using binomial theorem. I) (7x-4y)⁵
Hector is rewriting the expression 7 Superscript 11 in expanded form. How many terms will be multiplied in his rewritten expression?
What will be the linear equation for the shown table?
Find the slope of the line whose equation is y=2/3x-3. Please explain :)
find the inequality represented by the graph
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Answer:
the inequality is y>1/3x -3
Step-by-step explanation:
im built different
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In my opinion and as what I learned last year the correct answer is HL.
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The greatest common factor of 14, 56, and 63 is,
⇒ 7
We have to give that,
Numbers are,
14, 56 and 63
Since, The highest number that divides exactly into two more numbers, is called Greatest common factor.
Now, Factors of the numbers are,
14 = 2 x 7
56 = 2 x 2 x 4 x 7
63 = 3 x 3 x 7
Hence, the greatest common factor of 14, 56, and 63 is,
⇒ 7
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2 × 7
56: 1 × 56
2 × 28
4 × 14
7 × 8
63: 1 × 63
3 × 21
7 × 9
GCF(14, 56, 63) = 7
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The given first-order differential equation is linear in the indicated dependent variable because it matches the standard form of a linear first-order differential equation, a1(x) dy/dx + a0(x)y = f(x).
First, let us review what a linear first-order differential equation is. Ais a differential equation that can be written in the form:
a1(x) dy/dx + a0(x)y = f(x)
Now, let us compare the given differential equation to the standard form of a linear first-order differential equation. The given differential equation is:
a1(x) dy/dx + a0(x)y
As we can see, the given differential equation matches the standard form of a linear first-order differential equation. Therefore, we can conclude that the given differential equation is linear in the indicated dependent variable.
In conclusion, the given first-order differential equation is linear in the indicated dependent variable because it matches the standard form of a linear first-order differential equation, a1(x) dy/dx + a0(x)y = f(x).
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Which is the correct solution set for 4x^2 +4x -3 = 0? (1) {2,-3} (2) {1/2, -3} (3) {1,2} (4) {1/2, -3/2}
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(2x + 3)(2x - 1) = 0
2x + 3 = 0
2x = -3
x = -3/2
2x - 1 = 0
2x = 1
x = 1/2
Answer: (4) {1/2, -3/2}
Answers
You can evaluate -6(4 2/3) as -28.
To evaluate the expression -6(4 2/3), you can use either of the following methods:
Method 1: Convert the mixed number to an improper fraction and then multiply.
First, convert the mixed number 4 2/3 to an improper fraction:
4 2/3 = (4 * 3 + 2)/3 = (12 + 2)/3 = 14/3
Now, multiply -6 by 14/3:
-6 * (14/3) = (-6/1) * (14/3)
Now, multiply the numerators and denominators separately:
= (-6 * 14) / (1 * 3)
= -84/3
Finally, simplify the fraction by dividing both the numerator and denominator by their greatest common divisor (which is 3):
= (-84/3) ÷ (3/3)
= -28
So, -6(4 2/3) = -28.
Method 2: Distribute the -6 to both parts of the mixed number.
-6 * 4 = -24
-6 * (2/3) = -4
Now, add the results together:
-24 - 4 = -28
So, using either method, you can evaluate -6(4 2/3) as -28.
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Complete question is below
Which could be used to evaluate the expression ?
-6 (4 2/3)