Evaluating expressions – evaluate each expression using the values given: 6q +m – m; use m=8 and q=3

18

Step-by-step explanation:

6q+m-m   subsitute the variables

6(3) + 8 - 8   cancel out 8-8 bc now its 0

6(3)  multiply

18 is the answer

18

Step-by-step explanation: take 6 times q(3) which gives you 18, then you add 8 and subtract 8

answer: 12

step-by-step explanation:

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