-12 and 18
hope this helps :)
Answer:
8 pens
Step-by-step explanation:
<h2><u>Finding the number of pens bought </u></h2>
pencil costs 0.27
pen costs 0.32
6 * pencils + x pens = 4.18
6 * 0.27 + x * 0.32 = 4.18
1.62 + 0.32x = 4.18
0.32x = 4.18 - 1.62
0.32x = 2.56
x = 2.56/0.32
x = 8
<u>hence 8 pens were bought </u>
The pattern would be +3 -1
1+3=4
4-1=3
3+3=6
6-1=5
Answer:
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
If AB is tangent to circle O at point A
then
AB is perpendicular to AO (radius) and Triangle ABO is a right triangle
so
----> by complementary angles in a right triangle
substitute the given value
Answer: D. 20
Elliot is taking an exam with 4 questions and each question has 4 possible answers. If he answer it correctly, he will get 5 points for each correct answer.
If we assume that he gets all of the 4 questions correct,
4 * 5
=20 points
