Which statement about solving inequalities is true?
Solving Inequalities Involving Multiplication
Let's start with the true statement:10 > 5
Next, multiply both sides by the same positive number:
10 • 2 > 5 • 2
20 is greater than 10, so you still have a true inequality:
20 > 10
When you multiply by a positive number, leave the inequality sign as it is!
Answer:
b = -1
Step-by-step explanation:
3(-4b+1) = 15
multiply: -12b + 3 = 15
subtract 3 from 15: -12b = 12
divide: b = -1
Formular:
x1 » 0
x2 » 6
y1 » -2
y2 » -6
for the √100 in surds:
135
a line always has a degree of 180 so u just subtract 45 from 180 and get 135
