1=-3x-12
13=-3x
3x=-13
X=-4.33333
Brainliest please? Thanks!
Answer:
n = 13
Step-by-step explanation:
24 = 3 (n-5)
3n - 15 = 24
3n = 24 +15
3n = 39
n = 39/3
n = 13
Answer:
Any line with the slope of 4/3 would be perpendicular.
Step-by-step explanation:
To find this, first solve the equation for y.
3x + 4y = 7
4y = -3x + 7
y = -3/4x + 7/4
Perpendicular lines always have opposite and reciprocal slopes. Therefore, we flip the slope in the original equation (-3/4 becomes -4/3) and then we change the sign (-4/3 becomes 4/3)
Answer:
A
Step-by-step explanation:
180-105=75
180=75+55+x
x=50
The amount of simple interest is $48.
The formula is I = PRT
So we enter:
I = 1600 x (0.06) x (0.5)
I = 48
I used 0.5 for the time, T, because 180 days is half a year.