The answer is D, this is because 9 times 12 times 18 equals to 1944 that times 1/2 basically means divided by two if you divide 1944 by 2 you get 972.
The 2 angles are complementary angles and need to equal 90 degrees.
Making an equation we have:
4x-10 + x = 90 degrees
Add like tems:
4x +x = 5x
Now we have:
5x-10 = 90
Add 10 to both sides:
5x = 100
Divide both sides by 5:
x = 100/5
X = 20
E,D and B are all the correct choices that are equivalent to 3(4x+3)
Answer:
$9.30
Step-by-step explanation:
shipping and handling cost = percentage of shipping and handling x price
30% x $31
0.3 x $31 = $9.30
