3 years ago

Suppose y varies directly with x. if y=6 when x=2 find x when y=12

Mathematics

2 answers:

JulsSmile [24]3 years ago

5 0

X= 2 y=6 subtract 6-2=4
y=12 x=? subtract 12-4=8
x= 8 when y=12

qaws [65]3 years ago

4 0

y = kx

6=k2

k=6/2 =3

when y = 12

12=3x

x=12/3 = 4

You might be interested in

ASAP HELPPPPPP<br><br> Increase 100kg by 12.5%

victus00 [196]

122.5 kg is the answer you’re looking for.

4 0

3 years ago

When you convert 100 feet per second to inches per second will there be more or less than 100 inches?

Ulleksa [173]

Just multiply 100 feet by 12 and you get 1200 inches per second, so more.

7 0

3 years ago

Does -3x less than or equal to -3x have a solution

Alenkasestr [34]

Answer:

Infinite amount of solutions.

Step-by-step explanation:

Note that both sides of the equation is -3x. This means that regardless of what you put into x. It will always be the same on both sides.

3 0

3 years ago

Read 2 more answers

2×_9/10+2×-3/2×-1=×/5

trasher [3.6K]

Answer:

-0.12

Step-by-step explanation:

3 0

2 years ago

A grocer can buy strawberries for $1.38 per pound. write an equation relating c, the cost, and p, the pounds of strawberries.

slamgirl [31]

Answer:

1.38p=C

Step-by-step explanation:

each pound is $1.38 and pounds is p they have to equal to C, the total.

5 0

3 years ago