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Alla [95]
3 years ago
5

PLEASE HELP

Mathematics
1 answer:
mylen [45]3 years ago
6 0

Answer:

3

Step-by-step explanation:

Function B  looks like   y = 3x + 4

with Function A being y = 9x + 4

9 is 3 times more than 3

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I don't get this question lol
zloy xaker [14]
Basically, the inputs are the x values on the table. Plug those into the function. "Multiply the input by -1/2, then add 3" translates to -1/2(x) + 3.

If you would like me to actually put the answers down, then I'll put them in the comments after you request them.
4 0
3 years ago
Read 2 more answers
Divide 40x 64y by 5x 8y
velikii [3]
If you would like to solve (40 * x * 64 * y) / (5 * x * 8 * y), you can calculate this using the following steps:

(40 * x * 64 * y) / (5 * x * 8 * y<span>) = 8 * 8 = 64
</span>
The correct result would be 64.
6 0
3 years ago
7. Is it proportional?
SCORPION-xisa [38]

Answer:

A unit rate is the rate of change in a relationship where the rate is per 1.

The rate of change is the ratio between the x and y (or input and output) values in a relationship.  Another term for the rate of change for proportional relationships is the constant of proportionality.

If the rate of change is yx, then so is the constant of proportionality.  To simplify things, we set  yx=k, where k represents the constant of proportionality.  

If you solve a yx=k equation for y, (like this: y=kx), it is called a direct variation equation. In a direct variation equation, y varies directly with x. When x increases or decreases, y also increases or decreases by the same proportion.

To find y in a direct variation equation, multiply x by the constant of proportionality, k.

For example: Given the relationship y=7x, the constant of proportionality k=7,  so if x=3,  then y=3×7 or 21.

Given the same relationship, if x=7,  then y=7×7, or 49.  

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The figures below are similar.
jeyben [28]

Answer:

S=98

Step-by-step explanation:

If S2 is 196 we can divide that by two and get our answer: s=98

7 0
3 years ago
i have 537 cookies and i need to divide them into 12 equal groups. how many cookies are in each group
katrin [286]
If you divide 537 in to 12 groups. each group would have 44 cookies and you would have 9 left.
5 0
3 years ago
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