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Usimov [2.4K]
3 years ago
5

Only number 17 I need help with plz help this is sooo hard

Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0

96 = (((x + 6) + (x)) \div 2)8
x=9
Base 1=15
Base 2=9
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PLEASE HELP WILL MARK BRAINLIEST Graph y>-1/2x+3
grigory [225]

Step 1) Graph the line y = (-1/2)x + 3. This line goes through (0,3) as its y intercept and it also goes through (2,2). You can start at (0,3) and move down one unit and to the right two units to arrive at (2,2). The slope of the boundary line is -1/2, meaning that the rise is -1 and the run is 2. A negative rise indicates we go down instead of up.

Step 2) Make the line in step 1 to be a dashed line. This is because there is no "or equal to" as part of the inequality sign. The dashed line says that points on this line are not part of the solution set.

Step 3) Shade above the dashed line. We shade above due to the "greater than" sign. Points above the dashed line are in the shaded solution set. An alternative is to test a point like (x,y) = (0,0) and you'll find y > (-1/2)x+3 turn into 0 > 3 which is a false statement; therefore, (0,0) is not in the solution set. This is expected as (0,0) is below the dashed line.

The final result is what you see in the attached image below. Points A and B help set up the dashed boundary line. Point C is the test point mentioned above which is not in the blue shaded solution region.

Note: the points shown in the diagram are optional when it comes to showing the final answer to your teacher. All you need really is the boundary line and its proper shaded region.

7 0
3 years ago
The cost to rent a raft is $7 per person. A raft can hold up to 6 people. There is a $3 launch fee per raft. What is the total c
Eddi Din [679]
So 3 is where the charging starts and $7 per 6 people-
$3+$7(6)=
$3+$42=
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8 0
3 years ago
M∠LON = 7x-92 and m∠MON = 6x+12
Tomtit [17]

Answer:

M∠LOM  =  \boxed{48}

Step-by-step explanation:

M∠LOM + m∠MON = 180 \\ 7x-92   + 6x+12 = 180 \\ 13x - 80 = 180 \\ 13x = 180  + 80 \\ 13x = 260 \\ \boxed{ x = 20} \\ (7x - 92 )= 140 - 92 =  \boxed{48} \\

5 0
2 years ago
An amusement park sold 27 child tickets. The other 23 tickets it sold were adult tickets. What is the ratio of the number of adu
amm1812

Answer:

23/50

Step-by-step explanation:

27 + 23 = 50 (Implying that 50 is the total amount of tickets).

23 of them were sold to adults, so basically 23/50.

Remember a ratio can be written in 3 forms, so it can be either of these:

23:50

23/50

23 to 50

5 0
2 years ago
PLEASE HELP!!!! I DON'T KNOW THE ANSWERS!!
Alexus [3.1K]

the first one is a

the vertex is (5,-3)

5 0
3 years ago
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