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agasfer [191]
3 years ago
9

Plz help me I need this for a quiz

Mathematics
1 answer:
Serjik [45]3 years ago
6 0
All I know that is that 15) is -1
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Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the re
Nataliya [291]

I would say P = w + 2, because their ages change over time but the difference between the ages will always be the same.

7 0
3 years ago
Which of the following properties is represented by (x + y)(2 + z) = 2(x +y) + z(x + y)?
cestrela7 [59]

Answer:

Distributive property

Step-by-step explanation:

The 2 is distributed over the  parentheses (x + y) the the z is also.

3 0
3 years ago
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Y=3x+2 is the equation of a straight line graph. Where does it cross the y-axis?
tamaranim1 [39]
The line crosses the y-axis at point (0,2). You know this because the slope intercept form is y=mx+b. y is any point on the y-axis. m is the slope of the line. x is and point on the x-axis. Finally, b is the y-intercept or where the line crosses the y-axis. As a result, your equation has a 2 for b. So, your answer would be: the line crosses the y-axis at point (0,2). 2 being where the line crosses the y-axis.
8 0
3 years ago
Divide (18x^3 + 12x – 3x) ÷ 6x^2.
Scilla [17]
18x^3 +9x / 6x^2 = 3x
18x^3 
--------
   0    9x 

so than (18x^3 +9x) divided by 6x^2 will be equal 3x and the remainder is 9x
3 0
4 years ago
A zoo worker works 189.25 hours in 23 days. If she works the exact same number of hours per day, how many hours does she work ea
asambeis [7]
You have to divide 189.25 hours by 23 days.
3 0
3 years ago
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