Answer:
Make it 3x+7y=15...equation 1
Anr, 5x+2y=-4...equation 2
Now use elimination or substitution method to solve
Answer:
23.25
Step-by-step explanation:
Subtract 7 from 100: 100 - 7 = 93
Multiply 25 and 93%: 25 × 93% = 23.25
I didn't do it this way, but I thought it would be faster for you.
Answer:
y=4, y =16, x=10, x=15
Step-by-step explanation:
Plug the x values in the x place and then solve from there and for y values plug em in and easy answer
Answer:
8π cm^2
Step-by-step explanation:
<em> </em><em> </em><em> </em><em> </em><em>Here's</em><em> your</em><em> solution</em>
<em> </em><em> </em><em> </em>=> Area of biggest circle = πr^2
=> Area = 16π cm^2
=> Area of small circle = 4π cm^2
=> there are two circles hence both area =
8π cm^2
=> now, Area of shaded region = 16π cm^2 - 8π cm^
=> Area = 8π cm^2
hope it helps
The best and most correct answer among the choices provided by your question is the fourth choice or letter D. The probability is 4/5.
<span>P ( canadian)= 3/15 = 1/5
On the other hand, P (not canadian) = 1 - 1/5 = 4/5</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly.