24 times 3= 72+4=76+14=90
^
Answer:
7
Step-by-step explanation:
form a proportion
12/2=42/x
cross multiply
12x=84
x=7
A. You divide 1 (infront of x) by 12 to get 12. You divide -6 by 12 to get -2 for the y intercept.
2*(X-2+3x+5)=94 cm
4x+3 = 47
4x=44
x=11 cm