Answer:
Step-by-step explanation:
I know that the two means are are 11.28 and 12.
I could be wrong but I did the math 5 times.
Usually it's fun when you know what's going on....
Answer:
2.3678 kilometers
Step-by-step explanation:
1 km = 100,000 cm
2.3678 * 100,000 = 236, 780
236, 780 > 23,678
Next to 0. 7 on the number line
Let n represent the number.
"the sum of a number and 7" is (n+7)
Three times "the sum of a number and 7" is 3(n+7)
"is" translates to "=".
"five times the number" is 5n
Two less than "five times the number" is 5n-2
Your equation is
3(n+7) = 5n-2