Answer:
Step-by-step explanation:
<u>Students with 1 to 3 pairs of shoes:</u>
<u>Students with 13 - 15 pairs of shoes:</u>
<u>Solve 32 - 4:</u>
<h2>
28 is your answer.</h2>
Radius is 3.5
diameter is 7
Step-by-step explanation:
A right triangle is a triangle in which one of the angles is a 90∘ angle.
Since None of the angels is 90° , so the triangle is not a right triangle.
Answer: 1:2
Step-by-step explanation: if she sleeps 8 hours out of 24 hours, 8 goes into 24, 3 times so 1 to 2 ratio because you subtract the time she is awake from the time she is asleep
Answer:
3 (28 n - 9)
Step-by-step explanation:
Simplify the following:
-9 (1 - 10 n) - 2 (3 n + 9)
-9 (1 - 10 n) = 90 n - 9:
90 n - 9 - 2 (3 n + 9)
-2 (3 n + 9) = -6 n - 18:
90 n + -6 n - 18 - 9
Grouping like terms, 90 n - 6 n - 18 - 9 = (90 n - 6 n) + (-9 - 18):
(90 n - 6 n) + (-9 - 18)
90 n - 6 n = 84 n:
84 n + (-9 - 18)
-9 - 18 = -27:
84 n + -27
Factor 3 out of 84 n - 27:
Answer: 3 (28 n - 9)
