Missing numbers on the number line

Answer:

She spent 29/35 of total amount she had.

Step-by-step explanation:

Let the amount Shalyn had be x.

She spent 2/5 of her money on a ticket. (i.e 2/5 of x)

She spent 3/7 of her money on popcorn. (i.e 3/7 of x)

So we need to find the total she spent.

i.e Total amount spent =Amount spent on movie ticket + amount spent on popcorn

Total amount spent = 2/5 of x  +   3/7 of x

Total amount spent = (2/5  +  3/7 ) of x

Total amount spent = (29/35) of x

So she spent 23/35 of total amount she had.

Carlos is 6

let x be Carlo's age then

2x + 8 = 20 → (solve for x)

subtract 8 from both sides

2x = 20 - 8 = 12

divide both sides by 2

x = = 6

Carlos is 6 years old

c = Carlos

j = John

--------------------

2c + 8 = j

2c + 8 = 20

2c = 20 - 8

2c = 12

c = 12 : 2

c = 6

-------------------------

6*2+8=20

Answer:

Step-by-step explanation:

The line parallel to to y=-2/3x+5 has same slope

Slope m = -2/3  ;   (5,-6)

y- y₁ = m (x - x₁)

y - (-6) = -2/3 *(x - 5)

y+6 = -2x/3  +10/3

y = -2x/3  +10/3 - 6

y = -2x/3  +10/3 -(6*3/1*3)

y = -2x/3  +10/3 - 18/3

y =-2x/3  +10-18/3

y = -2x/3  - 8/3