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exis [7]
3 years ago
10

A student is completing a homework assignment. Each minute the student records the number of proble

Mathematics
2 answers:
horrorfan [7]3 years ago
5 0

Answer:

-4

Step-by-step explanation:

pproblems left is what you will use to determine your slope.

it's -4 because you subtract 4 each time it goes down.

aalyn [17]3 years ago
4 0

Answer:

-4

Step-by-step explanation:

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True or False: A solution to a Linear Inequality is any point in the shaded<br> region?
jasenka [17]

Answer: True!

We know this is true because a linear inequality uses less than/greater than and less than or equal to/greater than or equal to. This means that as long as the answer fits into the given constraints (in a graph these constraints are shown as lines and dashed lines), it is true.

8 0
3 years ago
Can any one explain this question worth points! plz explain if you can
creativ13 [48]

Answer:

x = 31

Step-by-step explanation:

The given angles are supplementary and their sum is 180 degrees

5x - 16 + x + 10 = 180 add like terms

6x - 6 = 180 add 6 to both sides

6x = 186 divide both sides by 6

x = 31

7 0
2 years ago
Describe the system 6x-2y=10 and 9x-3y=8 as consistent and independent, consistent and dependent, or inconsistent.
Semmy [17]
Consistient means they have countable number of solutions (example, a point, not a line since lines are infinite)

inconsitient means they have no solutions (no points of intersection)


dependent means that they have infinite solutions (most likely becasue they are the same equaiton)



6x-2y=10
9x-3y=9
divide first equation by 2

3x-y=5

multipliy by -3
-9x+3y=15
add to second equation

-9x+3y=15
<u> 9x-3y=8 +</u>
0x+0y=23

0=23
fales

therfor it is inconsistient

8 0
4 years ago
NEED HELP PLEASE<br><br> I can’t figure this question out. Hopefully you could help!
horsena [70]

Answer:

see image

Step-by-step explanation:

If 21 people study French and everyone studies some language, then the other 4 people must be Spanish only students. 25 - 21 =4

Since 13 people study Spanish,

13-4=9

9 people must study both Fr and Sp.

If 9 people study BOTH, then

21-9=12,

12 people must be the Fr only people.

The arch-looking, upsidedownU is intersect.

Fr intersect Sp are the StudyBOTH people.

P(Both) = Both/Total

= 9/25

If you need %, divide 9÷25 and times by 100. That's 36%

F' means Not French people, which is Spanish only people (thankfully there are no No-Language-studiers bc they would count too)

P(F')

= P (not Fr)

= P (Sp Only)

= 4/25 = 16%

3 0
3 years ago
Is 0.48 and 0.52 equally likely or not.
kompoz [17]
Your answer will be D. hope I helped and its the only one that is reasonable
7 0
3 years ago
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