B) y = -2x
when x = a
y = -2a
when x= 2a
y = -2(2a) = -4a
Answer:
Infinitely many solutions
Step-by-step explanation:
3x + 99 = 3 (x+33)
distribute 3 to x and 33
3 * x = 3x
3 * 33 = 99
3x + 99 = 3x + 99
If the expressions on both sides of the equal sign are the same, then solving for them would result in 0 = 0 meaning that the equation has infinitely many solutions
Answer:
4
Step-by-step explanation:
Hack way
15/3=5, 5*20=100
45=15%
divide 3
15=5%
times 20
300=100%
the numbers is 300
other way
45 is 15% of what
45=0.15 times what
divide both sides by 0.15
300=what
the number is 300
Answer:
i don’t know man
Step-by-step explanation:
i’m doing this for points sorry