I need help evaluating Evaluate 7j+5-8k when j=0.5 and k=0.25
anyone can talk to me and/or give me the answer pls and thank u
also anyone who is new i will give u

I think 2 is the answer.

Step-by-step explanation:

7j+5-8k   j=0.5  k=0.25

Substitute the variables for the values

7(0.5)+5-8(0.25) Order of Operations

3.5+5-2

4.0-2

   2

Hopefully this is correct and hope this helps :)

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116