Answer:
m2 or inch2 or pulg2
Step-by-step explanation:
Answer:
x<-3 or x>2, 2<x<-3
Step-by-step explanation:
Subtract/add from each side then divide, if dividing by a negative reverse the sign.
Answer:
280.77
Step-by-step explanation:
190.32+90.45 is 280.77. To recheck this answer you can do 280.77 - 90.45 and you get 190.32.
Answer:
Step-by-step explanation:
This is an inequality, not an equation. There will be a set of x-values for which the inequality will be true.
First eliminate the fractional coefficient 2/5 by multiplying all terms by 5:
25 < 2x + 15 ≤ 75
Subtracting 15 from each 5, (2/5)x, 3 and 15 yields:
22 < 2x ≤ 60
Dividing all three terms by 2, we get:
11 < x ≤ 30
Thus, any number greater than 11 but equal to or less than 30 is a solution.
Answer:
-8
Step-by-step explanation:
(-8+6) * -4
-2 * -4= 8
