Answer:
17.5
Step-by-step explanation:
formula:
y=k(x)
direct variation^^^
y=7, x=2
substitute it in the formula
7=(k)2 or 7=2k
7/2 or 3.5= k, k is the constant
now substitute k to the problem
y=5k
y=5(3.5)
y=17.5
I believe the answer is B
Answer:
√13
Step-by-step explanation:
d² = (-3)² + (-2)²
d² = 9 + 4
d² = 13
d = √13
Answer:
56/84=2/3
2:3
3x-x+2=4
Step-by-step explanation:
Answer:
x=30
Step-by-step explanation:
2x=x+30
x=30