3 years ago

What is the value of the expression 8w−4j2 when w=0.25 and j=0.5?

Mathematics

1 answer:

Alex787 [66]3 years ago

3 0

Answer:

-2

Step-by-step explanation:

You might be interested in

Point J (-2,1) and point K (4,5) form line segment JK. For the point P that partitions JK in the ration 3:7, what is the y- coor

Ainat [17]

Y = 2.4 and the x = -0.3

7 0

3 years ago

Read 2 more answers

aliyah had some candy to give her four children. she first tooke ten pieces for herself and then evenly divided the rest among h

DIA [1.3K]

Let the original number be "x".
(x-10)/4 = 2

x-10 = 8
x = 18 (original number of pieces of candy.)

6 0

3 years ago

Mark and his 3 friends agreed to join the School’s talent show. They then decided how to pick the song that they will sing for t

laiz [17]

Answer:

Step-by-step explanation:

In order to get to choose the song Mark needs to roll a 1 since a 2 is the smallest number already rolled.

Probability of rolling a 1 is:

P(1) = 1/6

8 0

3 years ago

Evaluate the expression for x = 6 3 x + 5 =

Harman [31]

Answer:

Step-by-step explanation:

6x3=18

18+5=23

3 0

3 years ago

Read 2 more answers

V is the midpoint of UW. If UV = x + 2 and VW = 2x, what is VW?

Elan Coil [88]

Answer:

8 units

Step-by-step explanation:

x + 2 = 2x

2 = 2x - x

x = 2

uW = 2(2+2) = 8

3 0

2 years ago

Read 2 more answers