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slavikrds [6]
3 years ago
15

PLEASE Answer I WILL MARK You BRAINLIST if you show your work

Mathematics
1 answer:
N76 [4]3 years ago
3 0
The answer is 8 because if you look she made $40 in 5 hours. $40 divided by 5 is 8. Also she made $80 in 10 hours. 80 divided by 10 is 8!!
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f the pattern in the table is extended to represent more equivalent ratios for 2:6, which pair of numbers would be in the column
olasank [31]

The pair of numbers that would be in the columns, considering the proportional relationship, is given as follows:

20 would be in the column for 2, and 60 would be in the column for 6.

<h3>What is a proportional relationship?</h3>

A proportional relationship is a special linear function, with intercept having a value of zero, in which the output variable is obtained with the multiplication of the input variable and the constant of proportionality k, as shown as follows:

y = kx

The table is extended to represent more equivalent ratios for 2:6, hence the constant of the relationship is given as follows:

k = 6/2 = 3.

Hence the equation is:

y = 3x.

The values given by each column are given as follows:

  • Column 2: values of x.
  • Column 6: values of y.

When x = 20, the numeric value of the relationship is of:

y = 3 x 20 = 60.

Hence the first option is correct.

More can be learned about proportional relationships at brainly.com/question/10424180

#SPJ1

3 0
1 year ago
WOAH WOAH JAMAL, CHILL! DON'T PULL OUT THE NINE
Simora [160]

Answer:

"i said move"

Step-by-step explanation:

expressive piano plays

6 0
3 years ago
10 points
Sonbull [250]

Answer:

1/169

Step-by-step explanation:

52 cards in a deck, 13 are diamonds

P(diamond) = number of diamonds/ total

                    = 13/52 = 1/13

Replace the card

52 cards in a deck, 13 are diamonds

P(diamond) = number of diamonds/ total

                    = 13/52 = 1/13

P (diamond, replace, diamond) = 1/13 * 1/13 = 1/169

6 0
3 years ago
What value of x satisfies the system of equations {2x+5y=35x=−10−15y? Enter your answer as the correct value for x, like this: 4
Nata [24]

Answer:

x = 23

Step-by-step explanation:

2x + 5y = 35 * (-3) ------>  -6x -15y = -105 (A)

x = -10 - 15y -----> x + 15y = -10 (B)

(A) + (B)

-5x = -115

x = 23

7 0
3 years ago
a dvd movie originally cost $24.99. its current price is 19.99. what is thr percent of change rounded to the nearest percent
kondaur [170]
Divide 19.99 by 24.99 and you will get .79999 repeating
round it to .8 then subtract it from 1.
1-.8= .2
The percent of change is 20% or 19% without rounding.
6 0
3 years ago
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