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3 years ago

Help a fellow dumb student

Mathematics

1 answer:

kkurt [141]3 years ago

4 0

answers on on paper I did, good luck with literal equations I know they suck, just know to use inverse operations and these problems are basically normal problems replaced with variables instead.

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Add the linear expressions

mr_godi [17]

Answer:

2x² + 4x - 8 - 4x² + x - 1

I rearranged it so that like terms are placed next to each other:

2x² - 4x² + 4x + x - 8 - 1

- 2x² + 5x - 9

Step-by-step explanation:

hope this helps

3 0

2 years ago

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Which problem situation best matches the equation 10 + 2x = 16?

astra-53 [7]

Answer:

situation a and she bought 3 pounds

Step-by-step explanation:

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2 years ago

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Please help will mark brainliest!

Maurinko [17]

Answer:

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3 0

2 years ago

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I need help please

LUCKY_DIMON [66]

Answer:

5/10 or 0.5

Step-by-step explanation:

step 1:find the least common denominator

4/5-3/10=

8/10-3/10=

step 2:subtract the numerators

8/10-3/10=5/10 or 0.5

hope this helps and PLEASE MARK ME BRAINLIEST.

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3 years ago

Michael bought 160 hot dogs for an eating competition. He spent $240 in all. How much did each hot dog cost?

erik [133]

Answer:

$1.5

Step-by-step explanation:

$160\:hot\:dogs = \$240\\1 \: hot \:dog = \$x\\\\160x = 240\\\\\frac{160x}{160} = \frac{240}{160} \\\\x = \$1.5$

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3 years ago

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