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nalin [4]
3 years ago
12

2x+3y=12 how do I solve?

Mathematics
1 answer:
vredina [299]3 years ago
8 0
<span>For y 2x+3y=12 Subtract 2x 3y=-2x+12 Divide both sides by 3 y=-2/3x+4 (or 12/3)
For x </span><span>2x+3y=12 subtract 3y 2x=-3y+12 divide both sides by 2 x=-3/2y+6 (or 12/2)</span>
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Help me to do this question ​
gtnhenbr [62]

Step-by-step explanation:

here is tha answer..hope it helps..mark me as brainliest

4 0
3 years ago
Suppose that the probabilities that an answer can be found on Google is .95, on Answers is .92, and on both Web sites is .874. A
Assoli18 [71]

Answer:

The correct option is

a) Yes, because (0.95)(0.92) = 0.874

Step-by-step explanation:

An event is independent if the following condition is satisfied

P(A\bigcap B)= P(A)P(B)

Therefore, since the the probability that the answer can be found in Google = 0.95 and the probability that the answer can be found in Answers = 0.92

The probability that the answer can be found on both websites,  

P(A\bigcap B) = 0.874

We check, P(A) × P(B) = 0.95×0.92 = 0.874 = P(A\bigcap B) = 0.874

Therefore, the possibilities of finding the event on the two websites is independent.

5 0
3 years ago
First choice car charged $65 per day and 0.06 per mile. Best rent a car charges $48 per day and .10 per mile. How many miles mus
iVinArrow [24]

Answer:

425 miles

Step-by-step explanation:

65+.06m=48+.1m

65=48+.04m

17=.04m

425=m

8 0
3 years ago
Triangle ABC is labeled with points A(5, 2), B(1, 2) and C(3, 6) on a coordinate plane. Find the coordinates of A' B' C' after a
Ilia_Sergeevich [38]

Answer:

After reflection over the x-axis, we have the coordinates as follows;

A’ (5,-2)

B’ ( 1,-2)

C’ (3,-6)

Step-by-step explanation:

Here, we want to find the coordinates A’ B’ and C’ after a reflection over the x-axis

By reflecting over the x-axis, the y-coordinate is bound to change in sign

So if we have a Point (x,y) and we reflect over the x-axis, the image of the point after reflection would turn to (x,-y)

We simply go on to negate the value of the y-coordinate

Mathematically if we apply these to the given points, what we get are the following;

A’ (5,-2)

B’ ( 1,-2)

C’ (3,-6)

4 0
2 years ago
Wilcorp has 50 employees who work 40 hours a week and earn $20/hour. Fifteen employees each worked 4 hours of overtime at 50% ab
tatuchka [14]
50 X (40 X$20) = 50 X $800 = $40,000

15 X (4 X (50% X $20+ $50)) = 15 X (4 X $60) = 15 X 240 = $3600

$40,000 + $3600 = $43,600 Total payroll

$3,600/$43,600 = .0825688073 as a percent rounded to the nearest tenth is 8.3%
3 0
3 years ago
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