Please help I am new to this algebra expressions and I need help finding out how to do this !

a. = 3

b. = 141

c. = -12

Step-by-step explanation:

a.

2a - 3b if a = 2, and b = 1

2(2) - 3(1) = 4 - 1 = 3

b.

6d - w² if d=25 and w = 3

6(25) - 3² = 150 - 9 = 141

c.

8b/p-2 if b = -3 and p = 4

8(-3)/4-2 = -24/2 = -12

If my answer is incorrect, pls correct me!

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-Chetan K

step-by-step explanation:

107 units

i can answer this question sweetie!

step-by-step explanation: