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shutvik [7]
2 years ago
8

Put the following equation of a line into slope-intercept form, simplifying all fractions. 12x+10y=90

Mathematics
2 answers:
Nana76 [90]2 years ago
7 0

Answer:

Step-by-step explanation:

slope-intercept form is a linear equation in the form of y = mx + b.

Where m is slope and b is the y-intercept when x is 0.

12x +10y = 90

now solve for y to put into linear equation

10y = -12x +90

y = (-12/10)x + 90/10

y = (-6/5)x + 9

Delicious77 [7]2 years ago
4 0

Answer:

y=-6/5+9

Step-by-step explanation:

your going ro put it in y=mx+b format

so it would be ur equation 12x+10y=90

subtract 12x from both sides and get 10y=-12x+90

u have to get 10 by itself so you divide 10 to everything and get y=-12/10x+90/10

you have to simplify so get y=-6/5+9

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Eva had 7/8 gallon of paint. His brother ivan used 1/4 gallon to paint his model boat. Eva needs at least 1/2 gallon to paint he
algol13

Answer: .625 (yes he did leave enough


Step-by-step explanation: First you need to divde the fractions( or solve them) ,so 7 divided by 8 and so on Then you take subtract the paint ivan used, if it is less than half than ivan didn't leave enough for his poor sister

but there are other ways if this one is to hard  


6 0
2 years ago
Susie’s Sweet Shop sells chocolate boxes that contain three types of chocolate truffles: solid chocolate truffles, cream center
olganol [36]

Let us make a list of all the details we have

We are given

The cost of each solid chocolate truffle = s

The cost of each cream centre chocolate truffle = c

The cos to each chocolate truffle with nuts = n

The first type of sweet box that contains 5 each of the three types of chocolate truffle costs $41.25

That is 5s+5c+5n = 41.25 (cost of each type of truffle multiplied by their respective costs and all added together)

The second type of sweet box that contains 10 solid chocolate trufles, 5 cream centre truffles and 10 chocolate truffles with nuts cost $68.75

That is 10s+5c+10n = $68.75

The third type of sweet box that contains 24 truffles evenly divided that is 12 each of solid chocolate truffle and chocolate truffle with nuts cost $66.00

That is 12s+12n=$66.00

Hence option C is the right set of equations that will help us solve the values of each chocolate truffle.



6 0
2 years ago
Evelyn believes that if she flips a coin 480 times, it will land tails up exactly 240 times. What would you tell Evelyn about he
iragen [17]

Answer:

Step-by-step explanation:

I'd tell her that if (and only if) her prediction is correct, the probability of getting tails is 0.5.  Actually, the probability of getting heads would be the same, 0.5.

In real life she would not necessarily get 240 tails out of 480 tosses, but the mean value of the number of tails would indeed be close to 0.5.

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2 years ago
David is going to invest $330 and leave it in an account for 20 years. Assuming the
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Answer:

$1255.

Step-by-step explanation:

Mark me brainlest!

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2 years ago
a rectangular garden has a width of 90 feet. the perimeter is 500 feet. What is the length of the garden
NeTakaya
The length of the garden is 160 feet.

The reason is, since both sides of the width equal out to 180 feet, (there are 2 sides of 90 feet) both sides of 160 feet is 320 feet, and all there is left is simple addition: 320 feet + 180 feet = 500 feet. Thank you and I hope this helps.
7 0
2 years ago
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