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BabaBlast [244]
3 years ago
6

Need help on These 2 questions

Mathematics
2 answers:
just olya [345]3 years ago
6 0
Twenty seven minus ten plus four



Because according to pendas parentheses come first before adding subtracting and multiplying!
HACTEHA [7]3 years ago
4 0

Answer:

so the answer to the bottom problem is 69

hope this helped i use desmos scientific counculator

- the chair with internet

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If only half as much milk is used each day, after how many days will more milk need to be purchased?
nordsb [41]
If you are using half as much milk every day, you'll never run out because you'll just keep using half as much. You still won't run out with the coffee shop problem or the refrigerator problem.
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-12 is equal to a number subtracted from 3
tamaranim1 [39]
3 - 15  =  -12
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If the zeros of a quadratic function are 3 and 8, what are the factors of the function?
Nimfa-mama [501]

Answer:

(x-3)(x-8)

Step-by-step explanation:

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If you change the slope in the equation y= 5x + 7 to y = 2x + 7 how will its graph change?
Anuta_ua [19.1K]
If we see an equation in the form y=mx+c (where m and c are just some numbers), but the important thing is that the left hand side is "y" and not "2y" or "3y", then the m is the slope.

So y=5x+7 has a slope of 5 (the number before the x)
And y=2x+7 has a slope of 2 (the number before the x)

So as you move from left to right, the one with greater slope will increase y value faster. Just like if you were climbing two mountains. If you went for 1 kilometre up a really steep mountain, you would be higher up than if you went for 1 kilometre up a less steep mountain.

Another way of saying this is that by changing an equation from  slope 5 (steep) to slope=2 (less steep), then "It will increase at a slower rate than before"

Answer B
6 0
3 years ago
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JulsSmile [24]
How many does each block represent? need to know in order to solve
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