Answer:
1a) 1141/660
3/5 + 6/11 +7/12
find the LCM of the denominators
the LCM of 5,11,12 is 660
after finding the LCM divide it with the denominator.
after dividing 660 by 5 i get 132. So i need to multiply it with 3. Now, i got 396. Do the same with the rest of the numbers.
u will get smth like this: 396+360+385/660
and the final answer will be1141/660.
b) 71/40
c) 211/28
d) 103/20
10% tax of $35 is $3.50
total price is T=35+3.50=38.50
Step-by-step explanation:
172.546
1 represent hundreds place
Answer:
x=2
y=-5
Step-by-step explanation:
-3(4y+22)-y=-1
-12y-66-y=-1
-13y-66=-1
-13y=65
y=-5
x=4(-5)+22
x=-20+22
x=2