Answer:
x = 7, -1
Step-by-step explanation:
You will take 75 divided by 6 and you will get 12.5 so you will round up to 13
Answer:
59.9 mph or rounded to the nearest tenth (60 mph)
Step-by-step explanation:
Speed=Distance÷time
Distance-1798
Time-30
Speed-?
1798÷30=59.9mph or 60mph
Find the cube root of 90 if there isn't, try to compare irrational numbers
Step-by-step explanation:
Take John's sister's age as "x"
So, so twice his sister's age means = 2x
And 5 years more, means = 2x + 5
So finally John's age = 2x + 5
