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Ymorist [56]
3 years ago
8

Helplpppppp 5(5x+1)=25x-7 *

Mathematics
2 answers:
miskamm [114]3 years ago
6 0

Answer:

No solution.

Step-by-step explanation:

5(5x+1)=25x-7\\\\25x+5=25x-7\\\\25x+5-5=25x-7-5\\\\25x=25x-12\\\\25x-25x=25x-25x-12\\\\\boxed{0\neq-12}

Hope this helps.

Dennis_Churaev [7]3 years ago
3 0

Answer:

25x+5=25x-7.

25x-25x=-7-5.

= -12.

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3 grapes= 1 pineapple
CaHeK987 [17]

Answer:

1\dfrac{17}{19}

Step-by-step explanation:

19 bananas =1 watermelon

3 pineapples =1 watermelon

Then

<u>19 bananas = 3 pineapples</u>

1 pineapple = 3 grapes,

then

<u>3 pineapples = 9 grapes</u>

3 pineapples = 9 grapes

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then

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9 grapes = 19 bananas

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Write a proportion:

\dfrac{9}{x}=\dfrac{19}{4}

Cross multiply

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3 years ago
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Read 2 more answers
One serving of a certain brand of yogurt contains 12 G of fat the low-fat version contains 38.75% less fat per serving how many
Mkey [24]

Answer:

One serving of law-fat yogurt contains 7.35 g of fat.

Step-by-step explanation:

One serving of

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Let x g be the amount of fat in low-fat yogurt. Then

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Write a proportion

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Cross multuply

100\cdot x=12\cdot 61.25\\ \\100x=735\\ \\x=\dfrac{735}{100}=7.35

One serving of law-fat yogurt contains 7.35 g of fat.

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