3 years ago

If 2x + 6y = 16, which of the following expressions represents x in terms of y?

Mathematics

1 answer:

Andrej [43]3 years ago

7 0

Answer:

x=-3y+8

Step-by-step explanation:

2x+6y=16

2x=16-6y

2x=-6y+16

x=-6/2y+16/2

x=-3y+8

You might be interested in

For the 50 students in an art contest there will be one prize for first place one prize for second place and three prizes for ho

igor_vitrenko [27]

Answer:

1/10

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Data on the blood cholesterol levels of 6 rats give mean = 85, s= 12. A 95% confidence interval for the mean blood cholesterol o

lana [24]

The <em><u>correct answer</u></em> is:

c)75.4 to 94.6

Explanation:

The formula for a confidence interval is:

$\mu \pm z*(\frac{\sigma}{\sqrt{n}})$ ,

where μ is the mean, z is the z-score associated with the level of confidence we want, σ is the standard deviation, and n is the sample size.

Our mean is 85, our standard deviation is 12, our sample size is 6, and since we want 95% confidence, our z-score is 1.96:

$85\pm 1.96(\frac{12}{\sqrt{6}})=85\pm 9.6=85-9.6, 85+9.6=75.4, 94.6$

4 0

3 years ago

Read 2 more answers

Eric’s average income for the first 4 months of the year is $1,450.25, what must be his average income for the remaining 8 month

netineya [11]

Too harddd sorryyybxnskzmskndjwjnekkks

6 0

3 years ago

The two shapes are similar solve for y

Irina18 [472]

I don’t why it kinda blurry for me.

3 0

3 years ago

Solve for x. will mark brainliest

Veronika [31]

Answer: x=90

Step-by-step explanation: 11 x 7.5 =90

8 0

3 years ago