Answer:
x = 0.9
Step-by-step explanation:
according to proportion;
= 4x : 3 = 6 : 5
= 4x / 3 = 6 / 5
= 4x = (6 / 5) × 3
= 4x = 1.2 × 3
= x = 3.6 / 4
= x = 0.9 or 9/10
Uhhsjakak Kaisja. Is is jsians. Jenna
Let Sam be (S+8) years while his sister is S years.
S(S+8) = 105
S^2+8S-105 = 0
(S+15)(S-7) = 0
Sam’s sister is 7 years and Sam is 15 years old.
-8m-2(-6+2m) = -84
-8m+12-4m = -84
-8m-4m = -84-12
-12m = -96
12m = 96
m = 96/12 = 8
