A survey found that 12 out of every 15 people prefer eating out over cooking. If 500 people took the survey, how many people prefer eating out?

Answer:

18

Step-by-step explanation:

If you take a look at it, its quite similar to the example

Since they are using the same dimensions (1.5) you multiply 1.5 x number x 1.5 again

1/8 as a reciprocal is 8

so you do 1.5 x 8 x 1.5 which gives you 18

Answer:

previous salary of Ann=$15

Present salary of Ann=$18

The increase in salary=$18-$15

=$3

%increase in salary=increase in salary/previous salary

=($3/$15)×100%

=20%

I am pretty sure it would be k=50 (pounds) because it goes up 50 each point goes by 50 pounds between each one. (as seen in the edited graph I made)

Answer:

it would be k=50 (pounds) because it goes up 50 each point

Answer:

y=-2x+3

Step-by-step explanation:

Answer:

x = -8 and y= 8

(-8,8) is the answer

Answer:

(2,4) (-4,16)

Step-by-step explanation:

Subtract  2 x  from both sides of the equation.

y = 8 − 2 x

Substitute  8 − 2 x  for  y  into  x ^2 − y = 0  then solve for  x .

x = 2 , − 4

Substitute  2  for  x  into  x 2 − y = 0  then solve for  y .

y=4

Substitute  − 4  for  x  into  x 2 − y = 0  then solve for  y .

y=16

Equation form

x = 2 , y = 4

x = − 4 ,  y = 16

Answer: d=20/3

Step By Step:

Step 1, Simplify:

12-3/4(d+16)=-5

(-3/4)d+(12-12)=-5

(-3/4)d=-5

Step 2, Multiply each side by 4/(-3)

(4/-3)*(-3/4)d=(4/-3)*-5

d=20/3

Answer:

[tex]\bold{d=\frac{20}{3} \ or \ 6.66666666667}[/tex]

Explanation:

[tex]\bold{12-\frac{3}{4}\left(d+16\right)=-5}[/tex]

[ Subtract 12 From Both Sides ]

[tex]\bold{12-\frac{3}{4}\left(d+16\right)-12=-5-12}[/tex]

[ Simplify ]

[tex]\bold{-3\left(d+16\right)=-68}[/tex]

[ Divide Both Sides By -3 ]

[tex]\bold{\frac{-3\left(d+16\right)}{-3}=\frac{-68}{-3}}[/tex]

[ Simplify ]

[tex]\bold{d+16=\frac{68}{3}}[/tex]

[ Subtract 16 From Both Sides ]

[tex]\bold{d+16-16=\frac{68}{3}-16}[/tex]

[ Simplify ]

[tex]\bold{d=\frac{20}{3}}[/tex]