Jack has 20 more stamps than dylan has. together they have 46 stamps. find the number of stamps each has

The number of Jack's stamps is 33 and Dylan's stamps is 13

Step-by-step explanation:

Let

x > the number of Jack's stamps

y > the number of Dylan's stamps

we know that

x+y=46 > equation A

x=y+20 > equation B

Solve by substitution

substitute equation B in equation A and solve for y

(y+20)+y=46

2y=46-20

2y=26

y=13 stamps

Fond the value of x

x=y+20 > x=13+20=33 stamps

therefore

The number of Jack's stamps is 33 and Dylan's stamps is 13

Jack has 33 stamps and Dylan has 13 stamps .

Step-by-step explanation:

Let x be the number of stamps Jack has and the number of stamps Dylan y.

Adding equation (1) and (2), we get

From (1), we have

Hence, Jack has 33 stamps and Dylan has 13 stamps .

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.