Answer:
no i will not. hdjsjdjdidididididjjdjdjdiwkd
Step-by-step explanation:
DUMMY
Just do 30 divided by 7 and put 7 as the denominator on top of the remainder
Answer:
y = 10
Step-by-step explanation:
Given y varies jointly as x and z then the equation relating them is
y = kxz ← k is the constant of variation
To find k use the condition y = 20 when x = 4 and z = 3 , then
20 = k × 4 × 3 = 12k ( divide both sides by 12 )
= k , that is
k = 
y =
xz ← equation of variation
When x = 2 and z = 3 , then
y =
× 2 × 3 = 5 × 2 = 10
Answer:
C. y = 5x
Explanation:
(5 - 15) / (1 - 3)
-10 / -2
5