Remember, you can do anything to an equation as long as you do it to both sides
and when multiply or divide by a negative in inequalities, flip the direction of the sign
12x-39<9
add 39 to both sides
12x<48
divde bothh sides by 12
x<4
-4x+3<-6
minus 3 both sides
-4x<-9
times both sides by -1 and flip sign
4x>9
divide both sides by 4
x>9/4
look at the whole numbers and not the tenths and hundreds and stuff.
<span>1, 2, 3.25, and then the fraction </span>
Answer: B is true
Step-by-step explanation:
plss brainlest vote me
Answer:
6
Step-by-step explanation:
Took the test
5 x 0.3 = 1.5
1.5 + 2y = 20
2y = 20 - 1.5 = 18.5
y = 18.5 divided by 2
y = 9.25
checking
9.25 times 2 is 18.5
18.5 plus 1.5 is 20
