Answer: w= 13
Step-by-step explanation: 8+5 is 13
Answer: B and C
Step-by-step explanation: For A, vertical angles can be complimentary or supplementary. For D, vertical angles can sometimes be acute but not always.
<h2>
Answer: x = -6</h2>
<h3>
Step-by-step explanation:</h3>
To solve for x, we have to find a way to make x the subject of the equation (get x on one side and everything else on the other side)
<h3>
</h3>
since -4 = (2/3)x [mutiply both sides by 3]
⇒ -4 × 3 = 2x [divide both sides by 2]
⇒ (-12/2) = x [simplify by dividing -12 by 2]
∴ x = -6
4/15=x/75
4*75=15*x
300=15x
x=300/15
x=20
Answer:
Step-by-step explanation:
cost is 20 fee + .25 per mile.
c =20+0.25m
