Answer:
X=2
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
(1/2) * 16 = 8
$1.50*16 = 24
The match took 30 minutes.
A minute watch covers 360 degrees every 60 minutes. In 30 minutes the watch therefore covers 180 degrees.
He's going to give 2 quizzes per week. You divide 34 by 17 and you get two. I hope this helps! :D
Answer:
x = -2
, y = 3 A: = True, B: = False, C: = False, D: = False
Step-by-step explanation:
Solve the following system:
{4 x - y = -11 | (equation 1)
2 x + 3 y = 5 | (equation 2)
Subtract 1/2 × (equation 1) from equation 2:
{4 x - y = -11 | (equation 1)
0 x+(7 y)/2 = 21/2 | (equation 2)
Multiply equation 2 by 2/7:
{4 x - y = -11 | (equation 1)
0 x+y = 3 | (equation 2)
Add equation 2 to equation 1:
{4 x+0 y = -8 | (equation 1)
0 x+y = 3 | (equation 2)
Divide equation 1 by 4:
{x+0 y = -2 | (equation 1)
0 x+y = 3 | (equation 2)
Collect results:
Answer: x = -2
, y = 3
