Answer:
6a + 15
Step-by-step explanation:
5x=39 x stands for the age of bob so 39/5 =7.8 which is rounded up to 8 and if you multiply 8 by 5 you get 40 but if you multiply 7.8 by 5 you get 39 so his age would be 7.8 years old.
3)
82 + p >= 150
p>= 150 - 82
p>= 68
answer A.
4)
x/-10 > 6
x > -60
answer
x > -60
5)
5z >= - 75
z >= -75/5
z >= -15
answer
z >= -15
Answer:
B
Step-by-step explanation:
The equation of quantities in direct proportion is of the form
y = kx ← k is the constant of proportionality
The only equation in this form is y = 3x → B
