Brent counted 10 red cards, 10 black cards, and 20 blue cards in a deck of cards. What is the ratio of red cards to other cards?
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Related Questions
A rectangle has a length 3 feet and width 1/4 foot . what is the area of the rectangle?
A bottle holds8.2 ounces. if 0.2 was used. How many ounces was used?
Name three numbers that would be placed between these two numbers on a number line 5.89 and 5.9
I NEED HELP WITH THIS SCIENCE QUESTION!!!
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Answer:
1/4
Step-by-step explanation:
on a number line it would go 1/4, 2/4 or 1/2, 3/4, 4/4
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1/2 t-8-4t=20
least common multiple=2
t-16-8t=40
-7t=40+16
-7t=56
t=56/-7=-8
Answer: t=-8
To check
-8/2 - 4(2-8)=-4-4(-6)=-4+24=20
substitute it in place of 't' in the given equation, and see if the
equation becomes a true statement.
I'll do 'A' for you:
Does 't' = 8 ?
Let's see.
If it does, then (1/2) (8) - 4(2 + 8) = 20
( 4 ) - 4( 10 ) = 20
( 4 ) - 40 = 20
-36 = 20 .
Is that a true statement ? Is -36 = 20 ?
I don't think so.
=> 't' is not 8 .
'A' is not the correct choice.
Now go ahead and try 'B'.
_________________________________
It might be faster and easier to just take the equation and solve it.
Then you'll know what 't' is, and you won't have to try any suggestions.
Here's the equation: (1/2) (t) - 4(2 + t) = 20
Eliminate parentheses
on the left side: 1/2 t - 8 - 4t = 20
Combine the 't's
on the left side: -3.5 t - 8 = 20
Add 8 to each side: -3.5 t = 28
Multiply each side by -1 : 3.5 t = -28
Divide each side by 3.5 : t = - 8 .
Now you can look back at the choices
and see that 'B' is the one you want.
A) 9a and -3b
B) 9a and 4ab
C) 9a, -3b, and 4ab
D) no like terms
Stephen was helping make party bags for his little brother’s party. They have to make a total of 10 party bags. They had 34 toy cars to place in the party bags and want to make sure each child received the same number of toy cars. How many cars did each child receive? What does the remainder mean in this problem?
A) Each child will receive 3 cars and 4 cars will be left over.
Eliminate
B) Each child will receive 4 cars and 3 cars will be left over.
C) Each child will receive 3 cars and no cars will be left over.
D) Each child will receive 4 cars and no cars will be left over
A store charges $8.95 for an 8 ounce jar of maple syrup. The price for a 10 ounce jar of the same brand is $12.00. Which jar is the better buy? What is the difference in the unit prices? If necessary, round to the nearest cent.
A) 8 ounce jar; $0.08
Eliminate
B) 8 ounce jar; $0.15
C) 10 ounce jar; $.12
D) 10 ounce jar; $0.08
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The answer would be B. 450 + 225m
This is the answer because it starts off with $450 in total
Then Lani ADDS $225 every month, which is the m variable,
Because the $225 would be multiplied by m for every month she would add $255.
Answer:
the answer is B) y = 450 + 225m
Step-by-step explanation:
If she starts with $450 and every month she adds $225 then every month you add 225 to the 450.
ex)
after 5 months she will have $1575 in her account.
450 + 225m = y
450 + 225(5) = y
450 + 1125 = y
1575
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each t-shirt costs 15$
to get that do 45/3
Answer:
$75
Step-by-step explanation:
(45 / 3) x 5 = 75
To find the amount of money for each t-shirt, divide 45 by 3.
45 / 3 = 15
To find out the price of 5 t-shirts, multiple 15 by 5.
15 x 5 = $75
$75 is your answer :)
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Answer £4.00