3 years ago

I need to know what to do with the 12

Mathematics

1 answer:

vekshin13 years ago

6 0

Try doing 1/6x + 1/2y > 1...that should be asier to graph....all I did was divide 2x by 12 and 6y by 12

You might be interested in

Mohsin purchased a 30 ounce bag of dried Turkish figs for $11.40. What is the cost per pound?

valentinak56 [21]

Answer:

$6.08 per pound

Explanation:

30 ounce ⇒ $11.40

conversions:

16 ounce ⇔ 1 pound

1 ounce ⇔ 0.0625 pound

solve:

0.0625(30) pound ⇒ $11.40

1.875 pound ⇒ $11.40

1 pound ⇒ $6.08

8 0

2 years ago

Read 2 more answers

In the circle above, FH and GJ are chords which intersect at point K. If FK = 3 mm, HK = 4 mm, and GK = 2 mm, what is the length

Svetach [21]

We have a formula for that( according to the Intersecting chords theorem)
$fk \times hk = gk \times jk$
3×4=2×jk
6=jk

6 0

3 years ago

The average cost for a gallon of gasoline increased from $2.56 one year to $3.18 the next year. What is the percent of increase,

Kitty [74]

From 2.56 to 3.18; 3.18-2.56=0.62 increased
so if 2.56 represented 100%
0.62 represents ? %
cross multiply
?%= 0.62·100/2.56=24.21875 which rounded to the nearest whole is 24%
Answer is B).

7 0

3 years ago

Read 2 more answers

The data shown has a least-squares regression line of y=3.2x−6.4.

Damm [24]

Answer:

1) B. on, 2) D. 19.2, 3) C. 0

Step-by-step explanation:

1) The value of y according to the regression line is:

$y = 3.2\cdot (8) - 6.4$

$y = 19.2$

Hence, the point (8,19.2) is <em>on </em>the least-squares regression line.

2) The value of y according to the regression line is 19.2.

3) The residual is the difference between the value from the regression line and the real value. In this case, the residual value is 0.

5 0

3 years ago

Christian was 145 cm tall when he was 12 years old. And 3 years later, he became 168.2 cm tall. By what percent did Christian's

Sav [38]

Answer: 16%

Step-by-step explanation:

168.2 - 145 = 23.2

23.2/145 = 0.16

0.16 as a percent is 16%

6 0

3 years ago