+ 4(4x - 3) = 4(6x + 4) +4
Answer: -4
Step-by-step explanation:
Answer:
x= -29/8 or -3.625
Step-by-step explanation:
that is the answer
Answer: $750
Step-by-step explanation:
Hi, to answer this question, first we have to calculate the markup amount by multiplying the wholesale price of the clubs (250) by the percent increase in decimal form (divided by 100):
Mathematically speaking:
250 x (200/100) = $500 (percent increase amount)
Finally, we add the percent increase amount to the wholesale price to obtain the retail price:
250+500 =$750
Feel free to ask for more if needed or if you did not understand something.
The probability will be "0.20".
According to the question,
then,
Therefore,
→
Thus the answer above is right.
Learn more:
This question is about computing the conditional probability that a painting selected at random is British, given it's from the 20th century. Without specific numbers, the tentative solution is the ratio of the number of British 20th-century paintings to the total number of 20th-century paintings.
The subject here is Probability, a topic within Mathematics. Let us assume without losses in generality that 'T' represents a painting from the 20th century and 'B' represents a British painting. Given 60 paintings, we're selecting one at random. The condition is it's a 20th-century painting ('T') and we need to find the probability that it's also a British painting ('B'). The data given in the question isn't clear enough to give a numerical answer. However, we can give a general solution.
Firstly, we find the number of paintings which are both from 20th century and British. Let's say this number is n. The number of 20th-century paintings would be more than or equal to n. Let's call this N. Therefore, the required probability would be n/N.
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Two-fifths time a plus a over 2 equals a minus 2 will be a=20
Step-by-step explanation:
We have to find a, by first writing the verbal expression into an arithmetic form as,
Two fifths times a = (2/5)a
a over 2 = a/2
a minus 2 = a-2
(2/5)a + (a/2) = a-2
We have to take LCM on LHS as 10.
(2×2 /5×2)a + (a×5 /2×5) = a-2
(4a/10) + (5a/10) = a-2
Moving 10 to the other side, we will get,
4a+ 5a = 10(a-2)
9a = 10a -20
Grouping terms we will get,
10a - 9a = 20
a = 20