2 years ago

If x=4 what is y when y=-2x-4

Mathematics

1 answer:

Romashka [77]2 years ago

8 0

Y= -2(4)-4
Y= -8-4
Therefore y= -12

You might be interested in

9x+3y=18 whats is the equation when solved for y

lidiya [134]

Answer:

y=6-3x

Step-by-step explanation:

first subtract 9x from 9x+3y=18

-9x -9x

so you get 3y=18-9x or 3y=-9x+18 then divide both sides by 3

so you get y=6-3x hope this helps :)

6 0

2 years ago

Which is the better deal? Question 2 options: 1 lb of apples for $2.50 3 lbs of apples for $4.25 5 lbs of apples for $7.20 10 lb

dem82 [27]

3 lbs of apples for 4.25

4 0

3 years ago

If an object falls 40 meters in 4 seconds,how far will it fall in6 seconds

sweet [91]

Answer:

60 seconds

Step-by-step explanation:

step 1.) find how many meters it falls per second

40m / 4sec = 10m/s

step 2.) use the equation above to find in terms of the question

10m/s for 6sec = 10 x 6 ====> 60 seconds

4 0

2 years ago

The sneakers shown normally costs $125. Today it is on sale for 30% off. Find the sale price.

Maurinko [17]

Answer:

That answer is $37.50

Step-by-step explanation:

You havr to multiply the 125 by .30

5 0

2 years ago

Read 2 more answers

Definition of piggle

saw5 [17]

Closed shape, do not intersect - geometry definition

7 0

3 years ago

If x=4 what is y when y=-2x-4​

If x=4 what is y when y=-2x-4