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irinina [24]
3 years ago
9

I really need help on this question 7+4÷5b=9÷10b

Mathematics
1 answer:
DerKrebs [107]3 years ago
5 0

The answer is I believe b=70

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Issac drove 100 miles at a speed of 50 mph and then 120 miles at a speed of 30 mph what was his average speed for the entire tri
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Answer:

The average speed is 36.67 m/h

Step-by-step explanation:

100/50 = 2

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Total time = 6

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3 years ago
A line has a slope of -1/4 and passes through point (-5/4, 1) What is the equation of the line?
Vedmedyk [2.9K]
The line of the equation would be y = -1/4x + 11/16.

In order to find that, we'll put the ordered pair and the slope into slope intercept form. Then we can solve for the intercept. 

y = mx + b
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A recipe for giant soap bubbles uses 1/2 cup dishwashing liquid and 4 1/2 cups of water. How many cups of water will be used wit
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Which of these represents point-slope form?
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