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Misha Larkins [42]
2 years ago
12

Please someone help me with this!

Mathematics
1 answer:
MaRussiya [10]2 years ago
6 0

The sum of two numbers and their difference is 30.

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What is the equation of a line parallel to the x-axis that passes though the point (4,5)? What is the slope of this line
nignag [31]

Answer:

y = 5

slope = 0

Step-by-step explanation:

5 0
3 years ago
Which phrase is the best description of the association between variables X and Y?
Elodia [21]
The variables have a negative association/correlation, because when one value increases (ex: x) the other decreases (see y)
If you would put a line through the dataset most of the points would be quite a bit off the line so the association is only moderate and not strong

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3 0
3 years ago
Please help easy stuff.......
nataly862011 [7]

To evaluate a function at a given input, you have to substitute every occurrence of the variable with that particular value.

So, for the first function, you have

T(x) = -x-2 \implies T(-4) = -(-4)-2 = 4-2 = 2

The name of the variable is obviously irrelelvant, so the same goes for the second function:

w(x) = 14-6x \implies w(-3) = 14-6\cdot(-3) = 14 + 18 = 32

3 0
2 years ago
Read 2 more answers
A=960 rounded to the nearest 10 <br> b=89.0 rounded to 1 DP <br> Find the minimum (to 2 DP) of a÷b
astraxan [27]

Step-by-step explanation:

a÷b=960÷89=10.78651685=10.79 or 17.8

3 0
2 years ago
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Mary has three baking pans. Each pan is 8" × 8" × 3". Which expression will give her the total volume of the pans?
klio [65]
The volume of one pan is 192 units cubed. The volume of the three pans is 576 units cubed.
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