So weight=x
blood=y
we got that when
y=kx
when y=4.6, then x=160
4.6=160k
divide both sides by 160
0.02875=k
the direct variation is
y=0.02875x
so plug in x and get y
the answers in (x,y) form is
(0,0)
(50,1.4375)
(75,2.15625)
(100,2.875)
(125,3.59375)
(150,4.3125)
Answer:
Therefore the value is

Step-by-step explanation:
Given:
....Given
Step 1. Applying Distributive Property A(B+C)=AB+AC we get


Step 2. Add 15 both the side

Step 3. Dividing both the side by 9

Therefore the value is

Answer:
<h2>The domain is all real numbers except</h2><h2>x = 3 and x = 7.</h2>
Step-by-step explanation:
We know that in a fraction the denominator must be different from 0.
Therefore:

Answer: 5¹⁵/₁₆
Step-by-step explanation:
The Wildflower Trail is currently 2³/₈ miles long.
If the city will extend it by 2¹/₂ in 5 years, the length in five years will be;
= 2³/₈ * 2¹/₂
= 19/8 * 5/2
= 95/16
= 5¹⁵/₁₆
Step-by-step explanation:To add the three distances first align the decimal points, adding in place holder zeros if necessary. Then add each place value and rename when necessary.