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Help please! For highschool algebra! You will get 20 points and no links please :)

Help Please For Highschool Algebra You Will Get 20 Points And No Links Please class=

Sagot :

Answer: a. 12x+19

b. 67

Step-by-step explanation:

a. P=a+b+c+d

P=x+7+2x+2+8x+x+10

P=x+2x+8x+x+7+2+10

P=3x+9x+19

P=12x+19

b. P=12(4)+19

P=48+19

P=67