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3 years ago

12

Melanie spent half of her allowance going to the movies. She washed the family car and earned 6 dollars. What is her weekly allo

wance if she ended with 18 dollars?
Show work to final answer.

1 answer:

padilas [110]3 years ago

7 0

Okay.. well did you try to do it on your own at least ? I help you, but what do you know already so we can go on from there.

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There are 5 more than twice as many students taking Algebra 1 than taking Algebra 2. If there are 44 students taking Algebra 2,

natima [27]

Answer: 54

Step-by-step explanation:

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2 years ago

Divide 54 into two parts so that four times the greater equals five time the less

LUCKY_DIMON [66]

Let the both the parts be 'x' and 'y'
x>y
We know that 4x = 5y
so x = 5y/4
x + y = 54
Replacing x we get
(5y/4) + y = 54
(5y +4y)/4 = 54
9y = 216
y = 24
Replacing y in ' x+y = 54'
we get x = 30

Hence the larger part is 30 whereas the smaller part is 24

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2 years ago

Cotθ= tan30° find theta

scoundrel [369]

Answer:

60

Step-by-step explanation:

Cot is the same as 1/tan so:

$1/tan(theta) = tan(30)$

By rearranging the equation, we get:

$1/tan(30) = tan(theta)$

By taking the inverse tan, we get:

$theta = tan^-1 (1/tan(30)) =60$

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2 years ago

Simplify 2⅓+2⅔×1⅛<br>Pls solve it<br>

ikadub [295]

Answer:

5 1/3

Step-by-step explanation:

2 1/3+(2 2/3) (1 1/8)= 5 1/3

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3 years ago

Shane needs a total of $305 to buy a new bicycle. He has $35 saved. He earns $15 each week delivering newspapers. How many weeks

Tju [1.3M]

Answer:

He will work for 18 weeks.

Step-by-step explanation:

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2 years ago

Read 2 more answers