-r + 8(-5r -2).
Multiply 8 by -5r - 2
- r - 40r - 16.
Combine -r and -40r
-41r - 16 is a simplified equivalent expression of -r + 8(-5r - 2)
Answer:
-41r - 16
Step-by-step explanation:
-r + 8 (-5r - 2)
-r - 8*5 r -8*2
-r - 40r - 16
-41r - 16
Answer:
(d)
Step-by-step explanation:
Bond's par value = $500
market value of the bond = 88.754% * 500
= 443.77
Commission rate charged by broker A = 3.1%
Commission of broker A = *443.77
= $13.75687
Commission of broker B = $24
Difference between the commission of broker A and broker B = 24-13.756
= $10.24
Hence, (d) Broker A's commission will be $10.24 less then Broker B's.
Answer:He should take the option one of sales commission of 3.1% on
each bond. If he takes the 2nd option, he is required to pay 24$ per
bond. But if he takes the ist option, he is required to pay 15.5$ per bond.
88.754 is the market rate. Total investment is of 500$. Multiply the commission
rate with the amount and you get 15.5 $. There is a difference of 8.5 dollars
between the two options.
The answer is D
The greatest number of bags you can fill using all the candy is 6.
Given that, you are creating identical candy bags using 18 chocolate bars and 30 peanut butter cups.
The GCF (Greatest Common Factor) of two or morenumbers is the greatest number among all the common factors of the given numbers. The GCF of two natural numbers x and y is the largest possible number that divides both x and y without leaving any remainder.
Now, GCF of 18 and 30 is
18 = 2×3×3 and 30 = 2×3×5
So, common factor = 2×3 =6
Therefore, the greatest number of bags you can fill using all the candy is 6.
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Answer:
6
Step-by-step explanation:
Is you're looking for the answer all you have to do is find the gcf (greatest common factor) of 18 and 30 and you would get 6
How much money will be in the account after 10 weeks?
Answer:
$370.85
Step-by-step explanation:
The following expression shows the amount of money in the account after x weeks.
If $20.50 was added to the account for 10 weeks we can substitue 10 as the x:
$370.85 will be in the account after 10 weeks
The addition is one of the four fundamental mathematical operations. The number of containers that are remaining is 26.
The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.
Given that for a carnival game, containers are arranged in a triangular display. The top row has 1 container. The second row has 2 containers. the thirdrow has 3 containers. The pattern continues until the bottom row, which has 10 containers.
Thus, the total number of containers in the ten rows is,
S = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = 55
Now, A contestant knocks down 29 containers on the first throw. Therefore, the number of containers that are remaining are,
Number of containers remaining
= Total number of containers - Number of containers that contestant knocks
= 55 - 29
= 26
Hence, the number of containers that are remaining is 26.
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