2(4z - 3 -1) = 166 - 46
2*(4z - 4) = 120
(4z - 4) = 120/2
4z - 4 = 60
4z = 60 + 4
4z = 64
z = 64/4
z = 16
J - Jose`s savings;
162 = 9 · j
j = 162 : 9
j = 18
Answer:
Equation is 9 · j = 162 and his savings is 18.
Answer:
1.75 lt (1750 ml)
Step-by-step explanation:
Bottle size conversion
2.5 Lt = 2500 ml
Calculate how much is used to fill glasses
125*6=750 ml
Now you subtract the lemonade used from the bottle size and calc how much is left
2500-750=1750 ml or 1.75 Lt
To divide fractions, we do Keep, Change, Flip. Keep means that we keep the first fraction the same ( which is 8/1). Then for Change, we change the division sign to a multiplication sign. After that we Flip the second fraction itś reciprocal (or multiplicative inverse).
So your equation would be:
8/1 x 3/1 which equals 24