3 years ago

WILL MARK BRAINLIEST IF RIGHT NEED IT ASAP Evaluate the expression for j = 5. 2j^2 =

Mathematics

2 answers:

postnew [5]3 years ago

8 0

Answer: 50

Step-by-step explanation:

To evaluate the expression, you want to plug j into the expression and solve.

2(5)² [exponent]

2(25) [multiply]

After plugging in j=5, we found that the expression is equal to 50.

lisov135 [29]3 years ago

4 0

Answer:

Step-by-step explanation:

your expression: 2j²

plug in j = 5: 2(5)²

solve for the exponent: 2(25)

multiply: 50

You might be interested in

Jason plans to pay the water bill with 2 equal payments. Enter a fraction to represent the division in this situation.

ehidna [41]

Add, divide- turn division equation into a fraction, boom

4 0

3 years ago

The system of equations below represents p, the number of photo files, and v, the number of video files Helena uploaded to an on

ss7ja [257]

P + v = 650....p = 650 - v
4p + 9v = 2925

4(650 - v) + 9v = 2925
2600 - 4v + 9v = 2925
-4v + 9v = 2925 - 2600
5v = 325
v = 325/5
v = 65.....video files

p + v = 650
p + 65 = 650
p = 650 - 65
p = 585....photo files

answer : Helena uploaded 9 times as many photo files as video files
65 * 9 = 585

5 0

3 years ago

Read 2 more answers

The television show 50 Minutes has been successful for many years. That show recently had a share of 15, which means, that among

Lapatulllka [165]

Answer- b

Step-by-step explanation:

its b

4 0

3 years ago

What is the value of x + 186 when x = -21

fredd [130]