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Lady bird [3.3K]

2 years ago

15

Freddie has 2 times as many comic books as David. The ratio of the number of comic books David has to the number of comic books

Gary has is 5 : 3. Freddie has 110 comic books. How many comic books do David and Gary have in total?

1 answer:

nasty-shy [4]2 years ago

6 0

Answer:

88

Step-by-step explanation: make me brainliest if it is correct

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Admission to the circus costs $4 plus $0.50 per ride ella spent $17.50 at the circus

harina [27]

Ella spent $13.5 dollars on rides. So she got in 27 rides.
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3 years ago

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Oxana [17]

Answer:

9/10 pounds

Step-by-step explanation:

3/5 × 1 1/2

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3 years ago

Circle a has an area of 254.469 square units. What is the circumstance of circle a? Round your answer to the nearest hundredth,

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3 years ago

A department store sold 67 shirts one day. All short sleeved shirts cost $15.00 each and all long sleeved shirts cost $26.00 eac

earnstyle [38]

37 short-sleeved shirts were sold and 30 long-sleeved shirts were sold

Step-by-step explanation:

Let s be the number of short-sleeved shirts

and

l be the number of long sleeved-shirts

Then according to given statements

$s+l = 67\ \ \ Eqn\ 1\\15s+26l = 1335\ \ \ Eqn\ 2$

From eqn 1:

$s = 67-l$

Putting in equation 2:

$15(67-l)+26l = 1335\\1005-15l+26l = 1335\\1005+11l = 1335\\11l = 1335-1005\\11l = 330$

Dividing both sides by 11

$\frac{11l}{11} = \frac{330}{11}\\l = 30$

Putting l=30 in equation 1

$s+30 = 67\\s = 67-30\\s =37$

Hence,

37 short-sleeved shirts were sold and 30 long-sleeved shirts were sold

Keywords: Linear equations

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago

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olya-2409 [2.1K]

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3 years ago

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