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grigory [225]
3 years ago
13

If a math test has questions on spelling, the test does not have this type of validity.

Mathematics
2 answers:
Arada [10]3 years ago
8 0

Answer:

yes

Step-by-step explanation:

because its true

Anna35 [415]3 years ago
5 0

Answer:

True

Step-by-step explanation:

It's a math test so it should be math questions not spelling.

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Salsk061 [2.6K]
Triangular
I think that it
4 0
3 years ago
Please help!! thank you
shutvik [7]

Answer: 5

Step-by-step explanation:

f(x)=3-x

f(-2)=3-(-2)

f(-2)=3+2

f(-2)=5

Hope this helps!! :)

Please let me know if you have any question

8 0
3 years ago
Is x+6 an example of a ratio
serg [7]
A ratio is is statement of how two nummber's compare
5 0
3 years ago
3c-4 (a+b) if a =-1, b=2 and c = 1/3
Ksju [112]
Plug in each variable.

3(1/3)-4(-1+2)

Simplify

1-4(-1+2)

-3(1)

-3
6 0
3 years ago
2) Which of the following represents an equation of a line parallel to one whose equation is 2y + 8x = 18?
Reika [66]
Parallel has the same slope
2y + 8x = 18
Make it slope in form: y = mx + b
Divide the equation by 2
y + 4x = 9
Now subtract 4x
Y = -4x + 9
The slope is -4
Which equation also has same slope?

Solution: A
3 0
3 years ago
Read 2 more answers
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