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EastWind [94]
2 years ago
9

Help me out

Mathematics
2 answers:
andrew-mc [135]2 years ago
7 0
It’s B
PEMDAS. Exponents first then divide then add
sasho [114]2 years ago
3 0
Awnser is b.20

4^2=16
8/2 = 4
16+4=20
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I need help with this, please help me guys..<br>​
Helga [31]

Answer:

y = 2/3x - 3

2/3x is the slope

-3 is the y-intercept

4 0
3 years ago
Factor the following expression using the GCF. Type your factored expression below.
never [62]

Answer:

4(xy + 3w + 3z)

Step-by-step explanation:

The GCF is 4, so you can take that out and put it in front of the parentheses. Then you just divide all of the terms by 4 (4xy / 4 = xy; 12w / 4 = 3w; 12z / 4 = 3z), etc.

5 0
4 years ago
1440 tons of grain where brought to a silo over two days. On the second day 80 percent of the amount of the amount of the grain
katrin [286]

Answer:

1152 tons of grains

Step-by-step explanation:

We are told in the above question:

Total number of grains = 1440 tons of grain

On the second day 80 percent of the amount of the amount of the grain delivered during the first day where brought in.

Hence,

The number of grains brought in during the first day = 80% × 1440 tons

= 80/100 × 1440 tons

= 1152 tons of grains

5 0
3 years ago
2. Which sequence of transformations takes the graph of y = k(x) to the graph of
LuckyWell [14K]

Answer:

A. Translate 1 to the right, reflect over the x-axis, then scale vertically by a factor of 1

Step-by-step explanation:

Initially:

We have the function y = k(x)

k(x + 1)

To translate a function k(x) a units to the left, we find k(x + a).

Thus, k(x+1) is the translation of k(x) 1 unit to the left.

-k(x+1)

Multiplying a function by a negative constant is the same as reflecting it over the x-axis, and then scaling it vertically by a factor of the constant.

Thus:

The answer is given by option A:

A. Translate 1 to the right, reflect over the x-axis, then scale vertically by a factor of 1

5 0
3 years ago
Y = x2 – 6x + 12 and y = 2x – 4
Feliz [49]

Answer:

idk

Step-by-step explanation:

idk

4 0
3 years ago
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