3 years ago

Find the solutions for 6x^2 -7x-20=0

Mathematics

1 answer:

Ugo [173]3 years ago

4 0

Answer:

x=5/2, x=-4/3

Step-by-step explanation:

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What type of function is represented by the graph below?

Ronch [10]

Answer:

B. step I think

Step-by-step explanation:

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3 years ago

There are 96 diners in a restaurant. If 3/8 of the diner are children, what fraction of

ivolga24 [154]

2929292922929921919101020293949

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2 years ago

Morris has 2 3/4 gallons of ice tea. He gives 3/7 of it to her friend. How many gallons of ice tea does Morris have left?

lara31 [8.8K]

Answer:

$2 \frac{9}{28}$ gallons of ice tea is left with Morris

Step-by-step explanation:

Morris has 2 3/4 gallons of ice tea. He gives 3/7 of it to her friend.

Morris has 2 3/4 gallons of ice tea

$2\frac{3}{4}= \frac{2*4+3}{4}=\frac{11}{4}$

He gives 3/7 of it to her friend.

To find how many gallons of ice tea does Morris have left , we subtract 3/7 from 11/4

$\frac{11}{4}- \frac{3}{7}$

Make the denominators same

$\frac{11*7}{4*7}- \frac{3*4}{7*4}$

$\frac{77}{28}- \frac{12}{28}$

$\frac{65}{28}$

$\frac{65}{28} = 2 \frac{9}{28}$

7 0

2 years ago

Find a range of th fucunction f(x)=4x-1 for the domain{-1,0,1,2,3}

vlada-n [284]

F(x) = 4x - 1

All you have to do is substitute the values in the domain for x in the function.

f(-1) = 4(-1) - 1
f(-1) = -4 - 1
f(-1) = -5

f(0) = 4(0) - 1
f(0) = -1

f(1) = 4(1) - 1
f(1) = 4 - 1
f(1) = 3

And so on.

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3 years ago

6 1/12= - 4 6/12 subtracting

irinina [24]

i think that it is 2

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3 years ago