3 years ago

The value of y varies directly with x, and y = 3 when x = 1. Find y when x = −5.

1 answer:

8 0

Since y = x•3 and x = -5, -5•3 = -15 so y = -15

You might be interested in

crimeas [40]

6x5=30 2 years =730 days 730x30= 21,900

5 0

2 years ago

Lady_Fox [76]

5 bars of soap for $4.00 because more money is save.

8 0

3 years ago

melamori03 [73]

Answer:

15.78947% increase

Step-by-step explanation:

First: work out the difference (increase) between the two numbers you are comparing.

Increase = New Number - Original Number

Then: divide the increase by the original number and multiply the answer by 100.

% increase = Increase ÷ Original Number × 100

7 0

3 years ago

bogdanovich [222]

Answer: y=1/2x−2

Step-by-step explanation:

6 0

3 years ago

amid [387]

Answer: 9 boys
Explanation:
3/11= x/33
11x= 99
x=9

5 0

3 years ago