Answer:
y = 60 when x = 12
Step-by-step explanation:
Direct variation is
y = kx
15 = k3
Divide by 3
15/3 = k
5 =k
y = 5x
Let x = 12
y = 5*12
y = 60
X=3. 33x-21x equals 12x. 24+12=36. 12x divided by 36 equals 3
160/4 = 40 mph so that would be the answer simply divide
<span>Negative 1/4 multiplied by negative 6/11:
(-1/4) * (-6/11) = 6/44 = 3/22</span>
Answer:
34+x, 2a, m-4, x÷12
Step-by-step explanation:
1) 34+n =
34 + number
2) 2a =
2 x Apple
3) m-4 = a
mary - 4 = age
4)
x÷12
