Answer:
Step-by-step explanation:
Answer:
B. y = -2x-25 These lines will intersect
Step-by-step explanation:
<u>y = 2x+25</u> Which line has one solution to this equation:
A. y = 2x+25 [This is the same line! The solutions are infinite.]
<u>B. y = -2x-25 </u> <u>[These lines will intersect. They'll meet at the corner of -12.5th and Zero streets (-12.5,0)]</u>
C. y = 2x-25 [Same slope, 2. They, also, will never meet. Pity]
D. y = 2x [OMG. Didn't parallel lines ever get the message. Get with the slope and focus on the bliss of intersection.]
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[Extra Credit]
y = 2x + 25
y = –2x – 25
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y = 2x + 25
<u>y = -2x - 25</u>
2y = 0
y = 0
--
y = 2x + 25
0 = 2x + 25
2x = -25
x = -12.5
<em>The single solution is (-12.5,0)</em>
Answer:
x-0.8 is the new water level
Step-by-step explanation:
Lets say that the original level of the pool is x
the equation would be x-1.9+3.5-2.4
If you simplify this equation by combining like terms you would get x-0.8
Answer:
12 teachers will get 1/2 sheets each
Step-by-step explanation:
Noor bought 21 sheets of stickers
She gave 1/3 sheets to each 45 students
She wants to give teachers 1/2 of sheets
The question should be: how many teachers will she give
Total sheets=21
Students gets= 1/3 × 45
=45/3
=15 sheets
Remaining sheet= total sheets - students sheets
=21-15
=6 sheets
There are 6 sheets remaining for teachers
She wants to give 1/2 to each teacher
Then,
The number of teachers that will get =Remaining sheets ÷ each teacher's share
=6 ÷1/2
=6 × 2/1
=12 teachers
12 teachers will get 1/2 sheets each
Answer:
157.48
Step-by-step explanation:
1 metre = 39.37 inches(Approx.)
=> So, 4 metres= 4 * 39.37 = 157.48