Let s = shirts
let t = ties
2s + t = 42
s + 2t = 39
s = 15
t = 12
one shirt equals $15
Answer:
the answer is 1/9 in decimal for 0.1
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
12 can be dived into 4 a total of 3 times. 16 can be divided into 4 a total of 4 times
Answer:
So x+(x+2)+(x+4)=189. so the three numbers are 61, 63, 65.