B. 10 square root 5
hope this helps:)
pls mark thanks and brainliest:)
Cross multiply to solve
(-3r)(4)=(-27)(2)
Multiply on both sides
-12r=-54
Divide both sides by -12
r=4.5
Final answer: r=4.5
Check:
-3(4.5)= -13.5
-13.5/2= -6.75
-27/4=-6.75
Answer:
$86.83
Step-by-step explanation:
75.50 x 15% = 11.33
75.50+11.33 = $86.83
Let's use tenths.
1/10 = 0.10
5/10 = 0.50
<span>1/10 + 5/10 = 6/10 = 0.6</span>
Ali is correct because you shouldn’t deliver the minus in the 5b number