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3 years ago

What is a linear equation of a line with slope -4 and y-intercept 7

Mathematics

1 answer:

ololo11 [35]3 years ago

5 0

The equation would look like

Y=-4x+7

Y=mx+b

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PLEASE HELP!!!! The problem is in the photo below.

Sergio039 [100]

Answer:

A is correct.

Step-by-step explanation:

Here, the x would represent the gallons per minute. The minutes are unknown, so it's just a variable. It can't be B either, because the addition sign would mean that the pool is being filled instead of drained.

8 0

2 years ago

What is the answer ?????

alukav5142 [94]

Answer:

4.8÷40=4.8÷4÷10

=0.12

0.12=12/100

=3/25

3 0

2 years ago

Read 2 more answers

A set of equations is given below:

TEA [102]

The 3rd selection is appropriate.

.. 5b +1 = a = 3b +5
by the transitive property of equality,
.. 5b +1 = 3b +5

6 0

3 years ago

In how many ways can the letters of the

GarryVolchara [31]

Answer: (b)

Step-by-step explanation:

Given

The letter "BHUTAN" has to be arranged

For filing the first place of 6 letter word, we have 6 choices

Similarly for filling the second place of the word, we have 5 choices as 1 letter is already filled.

In this way, the remaining places can be filled in 4, 3, 2, and 1 way

On combining the above, 6 places can be filled in

$\Rightarrow 6\times 5\times 4\times 3\times 2\times 1=6!\\\Rightarrow 720\ \text{ways}$

Thus, option (b) is correct.

5 0

2 years ago

What is y-3x=19 in slope intercept form

aleksley [76]

Y=3x+19 You add 3x to each side. Because your trying to get y by its self like y=mx+b.

4 0

2 years ago