Simplifying
6 + 0.10x = 0.15x + 8
Reorder the terms:
6 + 0.10x = 8 + 0.15x
Solving
6 + 0.10x = 8 + 0.15x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-0.15x' to each side of the equation.
6 + 0.10x + -0.15x = 8 + 0.15x + -0.15x
Combine like terms: 0.10x + -0.15x = -0.05x
6 + -0.05x = 8 + 0.15x + -0.15x
Combine like terms: 0.15x + -0.15x = 0.00
6 + -0.05x = 8 + 0.00
6 + -0.05x = 8
Add '-6' to each side of the equation.
6 + -6 + -0.05x = 8 + -6
Combine like terms: 6 + -6 = 0
0 + -0.05x = 8 + -6
-0.05x = 8 + -6
Combine like terms: 8 + -6 = 2
-0.05x = 2
Divide each side by '-0.05'.
x = -40
Simplifying
x = -40
Here’s the answer :)
Answer:
The correct answer is 2.5 hours.
Step-by-step explanation:
If the donkey is walking 10 miles per hour, in 2 hours he will each the 20 mile mark. In .5 of an hour he will go 5 miles. 25 miles total would be 2.5 hours.
Answer:
domain: 1- infinity
range: 3- infinity
Step-by-step explanation:
it starts at 3,1 and increases
Answer:
A,B and D are correct
10) The LCM of 6 and 12 is 12
Step-by-step explanation:
For the first question:
<
✅- -1.25<-0.75 is correct as -0.75 is closer to zero meaning it is bigger ✅
- 1.75<-1/4 is incorrect as negative numbers are smaller than positive numbers ❎
- 1.75>0.5 ✅
- > ❎
- -1.25>-1/4 is incorrect as they are equal
For the second equation:
Multiples of 6 are:
6,12,18...
Multiples of 12 are:
12,24,36...
So the lowest one in both is 12
Because they both have a ratio of 5:3 or 5/3
