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Ne4ueva [31]
3 years ago
5

- can somebody please help me .

Mathematics
1 answer:
Dominik [7]3 years ago
3 0
21. 0.25x - 1.25 - 3x + 2 = -2.75x + 0.75
22. 15/100= 0.15. 0.15•64,000= 9,600. The answer is D.
23. 1,200-300= 9,000. 1,200+300= 15,000. 9,000/15,000= 3/5. 3/5= 0.6. 60% of the building is aboveground.
24. The patterson seems to be the y=18x and when you plug 7 in to the equation, you get 126, not 128, so D is the answer.
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Enter the y coordinate of the solution to this system of equations -2x+3y=-6. 5x-6y=15
adoni [48]
The intersect of the 2 lines is (3,0) and the y coordinate is 0
4 0
4 years ago
Pls help with explanation
skad [1K]

Answer:

what i would do is just divide each of the fractions until you get 0.6.

for example if you divide 2/3 you get 0.6

which is your answer, or B

Step-by-step explanation:


4 0
3 years ago
Does anyone know how to do this
White raven [17]

Answer:

easy

Step-by-step explanation:

6 0
3 years ago
The total rainfall in a small town last year was 10.2 inches. The rainfall for this year is predicted to be 20% more than last y
Crazy boy [7]

Answer:

12.24 Inches

Step-by-step explanation:

7 0
3 years ago
Give the coordinates of a point on the line whose equation in point-slope form is y − (−3) = 1 4 (x − 9).
statuscvo [17]

Answer:

Below

Step-by-step explanation:

● y -(-3) = (1/4) (x-9)

Replace 1/4 by 0.25 to make it easier

● y + 3 = 0.25(x-9)

● y + 3 = 0.25x - 2.25

Add 3 to both sides

● y +3-3 = 0.25x -2.25-3

● y = 0.25x -5.25

To the coordinates of a point from this line replace x by a value.

The easiest one is 0.

● y = 0.25×0 -5.25

● y = 5.25

5.25 is 21/4

So the coordinates are (0, 21/4)

7 0
3 years ago
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