3 years ago

Find the percent of increase from 40 gallons to 89 gallons. Round to the nearest tenth of a percent if necessary.

1 answer:

3 0

Answer:

Step-by-step explanation:

because 89-49=49 49 rouded to the nearest ten is 50

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frozen [14]

Answer:

x = -5

Step-by-step explanation:

The equation y = x^2+10x+25 can be factored to (x+5)^2

when (x+5)^2 = 0

x = -5

meaning the equation has a line of symmetry at x = -5

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3 years ago

nignag [31]

Answer:

50%

Step-by-step explanation:

if there are 2 sets of 7 marbles each part is worth 50% (them put together is 100%). Therefore you have a 50% chance of getting a red marble

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3 years ago

pishuonlain [190]

Answer:

ANSWER IS x = 2.6

$5x + 13 = \: 2.6\times 6$

Step-by-step explanation:

$5x + 13 \\ x = 13 \div 5 \\ x = 2.6$

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3 years ago

Firdavs [7]

The 1st one is 6, 2nd: 2.

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3 years ago

Gennadij [26K]

Hope that helps! Let me know if you don’t understand something :)

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3 years ago