2 years ago

Which order pairs in the form (x,y) are solutions to the equation 6x-y/2=14 (-9,3),(2,-4)

Mathematics

1 answer:

Goshia [24]2 years ago

5 0

Answer:

(2,-4)

Step-by-step explanation:

Just plug in the numbers

6(2)- (-4)/2=14

12- -2=14

14=14

You might be interested in

6 times the sum of a number and 5

KatRina [158]

Answer:

6(x+5)

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Alexa is using 6 pounds of apples to make pies.

bixtya [17]

Answer:

Step-by-step explanation:

96 because 16 x 6 = 96 ounces

4 0

2 years ago

The radius of a circular rug is 5 feet. How much ribbing will you need to buy to go around the

leonid [27]

The length around the rug is the circumference.

The formula is C = 2 x PI x r

C = 2 x 3.14 x 5 = 31.4 feet

5 0

2 years ago

Read 2 more answers

Kelly watches 3/5 of a movie in 5/8 of an hour. How much time wil it take her to watch the entire movie?

iVinArrow [24]

well, putting the movie in fifths, she watched 3/5, the whole movie will be 5/5 = 1.

$\begin{array}{ccll} \stackrel{movie}{fraction}&hour\\ \cline{1-2} \frac{3}{5}&\frac{5}{8}\\[1em] \underset{whole}{1}&x \end{array}\implies \cfrac{~~ \frac{3}{5}~~}{1}=\cfrac{~~ \frac{5}{8}~~}{x}\implies \cfrac{3}{5}x=\cfrac{5}{8}\implies \cfrac{3x}{5}=\cfrac{5}{8} \\\\\\ 24x=25\implies x = \cfrac{25}{24}\implies x = 1\frac{1}{24}\qquad \textit{1 hour, 2 minutes and 30 seconds}$

4 0

2 years ago

Consider the line: y= -7/2x-7 find the equation of the line that is perpendicular and parallel to this line that passes through

saveliy_v [14]

Answer:

Step-by-step explanation:

(5)=-7/2(-2)-7

5=7-7

3 0

2 years ago