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NNADVOKAT [17]
3 years ago
6

Help me on this one IM CONFUSED!!!!!!!!! WINNER GETS BRAINLEST

Mathematics
1 answer:
Lorico [155]3 years ago
8 0
It’s 42.5 like the other girl sayied
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Miguel wants to have at least $500 in his account to spend over the summer. He already has $150. If he deposits $25 each week, w
Paul [167]

Answer:

listen to the other guy

or girl

Step-by-step explanation:

8 0
2 years ago
Help I got too much homework today help me please
DiKsa [7]

Solution:

6 bakers

4 pounds of flour

6 / 4 = 1.5lb.

Answer:

Each Baker Gets 1.5 Pounds Of Flour Each!

8 0
3 years ago
Pls help I will fail 10th grade
aleksandr82 [10.1K]

Answer: A

Step-by-step explanation: Okay so there are plenty of steps to this equation but to save you time, the answer is A. If your puting

you answer into decimal form it woukd equal x= 4  x= -2.5

7 0
3 years ago
Can anyone help me with with these two math problems? They are the only ones I can’t figure out. What is the quadratic regressio
NeX [460]

Answer:

  1. D. Y = -0.175x^2 - 3.786x + 121.119
  2. A. Y= 2x-2

Step-by-step explanation:

1. The data generally goes down to the right, so the peak of the curve will be to the left of the y-axis. That means the x-coefficient will have the same sign as the x^2 coefficient (negative). The values near the y-axis are large positive values, so the y-intercept is positive. The equation with these characteristics is the last one:

... D. Y = -0.175x^2 - 3.786x + 121.119

___

You can have your calculator or spreadsheet program write the regression equation for you. It will give you substantially the same result. (see the attachment)

______

2. For estimating a regression line through data of this sort, it often works well to use the extreme data points: (1.5, 1) and (7.5, 13). If you draw a line through these points, you find that it passes through several other points on the graph, and it has a negative y-intercept. The slope of the line is ...

... (change in y)/(change in x) = (13 -1)/(7.5 -1.5) = 12/6 = 2

Only one of your answer choices has a slope of 2:

... A. Y = 2x-2

6 0
3 years ago
What is the like terms in 2x - 7y - 17 + 15x
Galina-37 [17]
2x and 15x are the only like terms
6 0
3 years ago
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