Answer:
x = -172
Step-by-step explanation:
x + y = -11 and 161 - y = 0
hence using elimination method :
161 + x = -11
x = -11 - 161
x = - 172
The current ratio of apple juice to sparkling water is 5:2. If she wants 35 then we have to have 35 lots of 5 apple juices and 35 lots of 2 sparkling waters. This means we’ll do 35 x 5 = 175.
And 35 x 2 = 70.
175 cups apple juice and 70 cups sparkling water
Answer:
The answer after solving is 7/16
Step-by-step explanation:
The solutions involves fraction addition & fraction subtraction.
The solution is attached in the picture:
Answer:
444 & 1017.5
Step-by-step explanation:
for 363636 km car uses 333litres
=> km travelled per liter = 363636/333 1092 km/l
litres used for 484848km = 484848/1092
=> litres for 484848km = 444litres
litres used for 1111111km = 1111111/1092 = 1017.5 litres
