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Alexeev081 [22]
3 years ago
10

Add the expressions. (⎯⎯)+(⎯+)

Mathematics
2 answers:
maxonik [38]3 years ago
5 0

Answer:

i think +- but im not sure

Step-by-step explanation:

murzikaleks [220]3 years ago
4 0
Uh confusion is here.
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Which ordered pairs are solutions to the inequality 2x-y>1?
RideAnS [48]

Answer:

Any points in the shaded region including (2,-2) and (-3,-8)

Step-by-step explanation:

Convert the line into slope intercept form and graph it.

2x-y > 1 becomes -y>1-2x. Divide both sides by -1 and you get y<2x-1. Graph it with the shaded area on the right and a dashed line.

Any point which falls within the shaded red of the graph is a solution. No points on the line since it is not equal to (its dashed) are solutions. Check the location of your points to verify that they fall within this area.

(-3, -8)  ---Yes

(-1, -3)  ---No

(0, 5)  --- No

(1, 6)  --- No

(2, -2) ---Yes

8 0
3 years ago
Subtract 10x - 7 from 2x – 6.
hichkok12 [17]

(2x - 6) - (10x - 7) # Starting expression

-8x - 1 # Combine like terms

Final answer:

-8x - 1

Hope this helps!

8 0
3 years ago
Read 2 more answers
Solve for the x in the diagram below. 50°, 2x°, and 150°
lapo4ka [179]

Answer:

50 degrees.

Step-by-step explanation:

The angle where 2x + 50 is congruent to the 150 degree angle because they are vertical angles.

2x + 50 = 150

2x = 100

x = 50.

Hope this helps!

4 0
3 years ago
Read 2 more answers
A video uploaded had 15 'up votes'. If the ratio of 'up votes' to 'down votes' was 3 : 1, how many 'down votes' did the video ge
erastovalidia [21]

Answer:

I think it's 5 down votes

7 0
3 years ago
There are 16 left-handed students in Ms. Tatum's class. The other 20 students in her class are right-handed.
tia_tia [17]

Answer:

I'm pretty sure the answer is about 44%

Step-by-step explanation:

6 0
3 years ago
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