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koban [17]
3 years ago
15

Help me please !!! ASAP

Mathematics
2 answers:
Anna007 [38]3 years ago
7 0
The answer is C.
Starting from the left and going to the right, you would do this.
Multiply -2 and 3.
That would equal -6.
Then multiply -6 and 4.
You will end up with -24.
Finally, multiply -24 and 5.
You will get -120.

Here is the multiplication rules
- × -= +
- × += -
+ × += +

-=negative
+=positive
jok3333 [9.3K]3 years ago
4 0
When multiplying numbers a negative number will make a positive into a negative. Yet if multiplied again by another negative it will cancel out or make it positive again. Seeing as answer c has only one negative it's the correct answer.
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Write the equation of the line that passes through (3, 4) and (2, −1) in slope-intercept form.
3241004551 [841]
(3,4)(2,-1)
slope(m) = (y2 - y1) / (x2 - x1)
slope(m) = (-1-4) / (2 - 3) = -5/-1 = 5

y = mx + b
slope(m) = 5
u can use either of ur points...(3,4)...x = 3 and y = 4
now we sub and find b, the y int
4 = 5(3) + b
4 = 15 + b
4 - 15 = b
- 11 = b

so ur equation is : y = 5x - 11 <===

3 0
3 years ago
Please Help! Nathan receives a coupon in the mail for $10 off of a purchase of $100 or more. If he buys 3 pairs of board shorts
Trava [24]

Answer:   104.77 $ without coupon

                  94.77 $ with coupon


Step-by-step explanation:

25.99 Times 3 = 77.97 $

5.65 times 2 =  11.3 $

77.97+11.3=89.27 $

89.27 + 15.50 = 104.77 $

104.77 - 10 dollars of coupon = 94.77 $

4 0
3 years ago
Terri is starting a babysitting service to make some extra money. She plans to charge a base fee of $10 plus $7 per hour. Write
katrin2010 [14]

Answer:

<h2>y=7x+10</h2>

Step-by-step explanation:

Step one:

Base fee Charge= $10

Charges per hour= $7

Let the number of hours be x

and let the total charges be y

Step two:

the linear function for the total charges can be represented using the equation of a straight line, which is

y=mx+c

where y= tota charges

           m= the charges per hour

            x= is the number of hours worked

           c= the base fee

Step three:

the equation is

y=7x+10

8 0
2 years ago
Please help me make 3 sentences with the above proverbs​
nasty-shy [4]

I don't know if this is what you mean, sorry!!

<u>Answer:</u>

1: "You can't lie because Honesty is the best policy!"

2: "Wake up! You know that The early bird catches the worm!"

3: "It will be okay, Every cloud has a silver lining."

<em><u>Hope </u></em><em><u>this </u></em><em><u>helps!</u></em><em><u>!</u></em>

4 0
2 years ago
HELP ASAP WILL MARK BRAINLIEST
valina [46]

Answer:

-3/5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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