Answer:
Step-by-step explanation:
120/3= is 40mph
200/40= 5
At 40 mph it will take 5 hours.
0.21 is less than half because a half is 0.5.
So 0.21 is less than 0.5 because the tenths place is less than 5 which makes 0.21 smaller than a half
Answer: 5
Explanation:
7.7 - 3.11 = 4.59
U round up 4.59 and it equals 5
The answer is -14
Explanation:
x - 8 = 2x + 6
We move all term to the left
x - 8 - ( 2x + 6 ) = 0
We get rid of parentheses
x - 2x - 6 - 8 = 0
We add all the numbers together, and all the variables
-1x - 14 = 0
We move all terms containing x to the left, all other term to the right
-x = 14
x = 14/-1
x = -14
<h2>
Answer:</h2><h2>D. (-2,0) and (4,0)</h2>
<h2>
Step-by-step explanation:</h2><h2>x-intercepts: y=0</h2><h3>(x-4)(x+2)=0</h3>
<h2>x-4=0</h2><h2>x=4</h2><h3>(x=4 when y=0)</h3><h2>coordinate: </h2><h2>(4,0)</h2>
<h2>x+2=0</h2><h2>x= -2</h2><h3>(x= -2 when y=0)</h3><h2>coordinate:</h2><h2>(-2,0)</h2>