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3 years ago

Harry ate 1⁄2 a serving of crackers, and Samantha ate 7⁄10 a serving of crackers. How much more did Samantha eat?

Mathematics

2 answers:

kvasek [131]3 years ago

6 0

She ate 2/10 of a serving more than him or 1/5 of a serving

Please give brainliest

Goryan [66]3 years ago

4 0

Samantha ate 2/10 more than Samantha

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7and 2 3rds divided by 5 and 3 8ths is more then one

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3 years ago

Help i need help with this 10x+16>6x+20

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What does > mean?

10x + 16 ≥ 6x + 20

Subtract both sides by 16

10x ≥ 6x + 4

Subtract both sides by 6x

4x ≥ 4

Divide both sides by 4

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Answer:

Step-by-step explanation:

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3 years ago

-2(3x+9)=-54 AND 2(3x+4) -3x=35 SHOW WORK PLEASE

Naily [24]

Answer:

1. x=6

2. x=9

Step-by-step explanation:

$-2(3x+9)=-54\\-6x-18=-54\\+18 +18\\-6x=-36\\\frac{-6x}{-6} = \frac{-36}{-6}\\x=6$

$2(3x+4)-3x=35\\6x+8-3x=35\\3x+8=35\\-8 -8\\3x=27\\\frac{3x}{3} =\frac{27}{3} \\x=9$

Written Explanation:

-2x(3x+9)=-54

-6x-`8=54 (Distributive property)

Add 18 to both sides

-6x=-36

Divide both sides by -6 (negative divided by a negative equals a positive)

x=6

2(3x+4)-3x=35

6x+8-3x=35 (distributive property)

3x+8=35 (combine Iike terms and then subtract them 6x-3x=3x)

Subtract 8 from both sides

3x=27

Divide both sides by 3

x=9

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3 years ago