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3 years ago

Write the slope-intercept form of the equation of the line through the point (-1,-4) with the slope of 6.

Mathematics

1 answer:

igomit [66]3 years ago

4 0

Answer:

y-y1=m(x-x1)

y+4=6(x+1)

y=6x+2

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What is a standard procedure for dividing by a two-digit divisor?

Natasha2012 [34]

Two-Digit Divisor in Long Division. Two-Digit Divisor in Long Division. This is a complete lesson with examples and exercises about two-digit divisor in long division, meant for initial teaching in 5th grade.

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4 years ago

Plz help i need to rase my grade

jeka57 [31]

The average of anything is calculated by adding up all the terms in the data set and dividing by the amount of terms in the data set.

In this problem,

The average = $1000

the amount of terms = 3

x = the amount earned Sunday

($1073 + $1108 + x) / 3 = $1000

First, multiply both sides by 3

$1073 + $1108 + x = $3000

Add together like terms

$2181 + x = $3000

Subtract $2181 from both sides.

x = $819

The restaurant needs to earn $819 on Sunday to have an average of $1000

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3 years ago

Please help me...I will give brainliest. Please dont answer if you dont know. I really need this. Thankyou have a good day:)

enyata [817]

Answer:

7: 45.2 (rounded from 45.21)

8: 114.5 (rounded from 114.45)

9: 115.9 (rounded from 115.86)

10: 105.6 (rounded from 105.56)

and of course the unit is cm3

Step-by-step explanation:

4 0

3 years ago

today each cookie costs 0.75 less than the normal price. pight now if you buy 7 of them it will only cost you 2.80 . writw an eq

lbvjy [14]

The normal price of each cookie is $1.15 derived from the equation, c =today price of each cookie + 0.75

<u>Solution:</u>

Given, Today each cookie costs 0.75 less than the normal price.

Right now if you buy 7 of them it will only cost you 2.80

We have to write an equation to determine the normal price of each cookie(c)

And, we are given that, today 7 cookies cost 2.80

Let the cost of one cookie today be “n”

Then we get,

Today 7 cookies ⇒ 2.8

Then, 1 cookie ⇒ n

By criss cross multiplication we get,

$\begin{array}{l}{7 \times n=2.8 \times 1} \\\\ {\rightarrow 7 n=2.8} \\\\ {\rightarrow n=0.4}\end{array}$

Which means that, each cookie costs $0.4 today

Now, we know that,

<em>normal price of each cookie, c = today price of each cookie + $ 0.75 </em>

c = 0.4 + 0.75

c= 1.15

Hence, the normal cost of each cookie is $1.15 derived from the equation, c = today price of each cookie + 0.75

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=12.5%3Dn-1.5" id="TexFormula1" title="12.5=n-1.5" alt="12.5=n-1.5" align="absmiddle" class="la

Leviafan [203]

N = 14
I think this is what you wanted. I hope this helps :)

8 0

3 years ago

Read 2 more answers