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ale4655 [162]
2 years ago
8

If somebody's good at slope intercept forms i'd love your help on these questions

Mathematics
2 answers:
QveST [7]2 years ago
5 0

Answer:

the answer would be A

Step-by-step explanation:The reason i belive its A is because once 1/4 is simplified to its lowest form it would be -4x which you would then subtract by 7 to get your answer

Sunny_sXe [5.5K]2 years ago
3 0

Answer:

1) b 2)d

Step-by-step explanation:

To find an equation that is perpendicular to a certain equation, find the reciprocal of the slope and switch the sign. For parallel, find an equation with the same slope and the same sign. Disregard the y-intercept if you're just trying to find the perpendicular or parallel equation

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Mr. Smith baked 144 blueberry pies, some strawberry pies, and some apple pies. The number of apple pies is 4\5 of the number of
Leviafan [203]
B = 144
a = 4/5s
s = a + 24

s = 4/5s + 24
5/5s - 4/5s = 24
1/5s = 24
s = 24 * 5
s = 120

a = 4/5s
a = 4/5(120)
a = 480/5
a = 96

blueberry pies = 144
total of all pies = 144 + 120 + 96 = 360

percent of blueberry pies is : 144/360 = 0.40 = 40% <==

6 0
3 years ago
Read 2 more answers
Rewrite the following equation in slope-intercept form.
dexar [7]

Answer:

Slope-intercept form is

y = mx + b

We want to get the y by itself on one side of the equation.

0 = 18x + 6y – 2

First let's subtract 6y from both sides.

-6y = 18x – 2

Next let's divide both sides by -6.

y = (18 / -6)x - (2 / -6)

y = -3x + 1/3

...The last instructions are kind of confusing to me, but I think that is the answer you're after. :)

7 0
3 years ago
Which of the following relations is a function?
Dmitrij [34]

Answer: D

Step-by-step explanation:

5 0
2 years ago
If (x+3) varies directly as y and x=3 when y=12, what is the value of x when y=8?
slavikrds [6]

Answer:

x = 1.

Step-by-step explanation:

y = k(x + 3)

When x = 3 y = 12 so

12 = k(3 + 3)

6k = 12

k = 2.

So the relation is y = 2(x + 3)

When y is 8:

8 = 2(x + 3)

2x = 8 - 2*3 = 2

x = 1.

6 0
3 years ago
What number is subtracted from 2.2 which gives you 0.8765
horrorfan [7]

Answer:

1.3235

Step-by-step explanation:

If you take 2.2 and subtract .8765 from it you get 1.3235. If you take that and subtract it from 2.2 you get .8765.

5 0
2 years ago
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