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viva [34]
3 years ago
13

Help pleaseee!! Due today!! Will mark brailiest!!!

Mathematics
2 answers:
lesya [120]3 years ago
4 0
Sorry don’t know the answer
taurus [48]3 years ago
3 0

what's up? we can find slope with rise/run. ill do the first dotted line on top.

the rise/run formula is y2 - y1/x2 - x1

1: (7,3)

2: (-8, -2)

-2 - 3

-8 - 7

-5/-15

this is the same as 1/3 which is your slope for the first answer

i will pick my own 2 points for the second question.

1: (-2, 5)

2: (0, -1)

-1 - 5

0 - -2

we can change the negatives out for positives to make

-1 - 5

0 +2

this makes -6/2, which is also -3 and that is your answer for the second question. good luck!

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What is the slope of the graph of 3x - 3y = 6?
Pepsi [2]

Answer:

pls help

Step-by-step explanation:

8 0
4 years ago
Solve for z. 5z − 6 − 34 = zz − 6
valkas [14]

Answer:

z=\frac{17}{2}

Step-by-step explanation:

5z-6-34=z-6

combine like terms (-6-34)

5z-40=z-6

subtract z on both sides

5z-z-40=-6

4z-40=-6

add -40 on both sides

4z=34

divide both sides by 4

\frac{4z}{4}=\frac{34}{4}

z=\frac{17}{2}

hope this helps

7 0
3 years ago
The prices for a loaf of bread and a gallon of milk for two supermarkets are shown below. Sue needs to buy bread and milk for he
ale4655 [162]

Answer:

B. 3.19b + 4.59m = 137.24

3.49b + 4.39m = $140.04

Step-by-step explanation:

A B

Bread $3.19 $3.49

Milk $4.59 $4.39

Sue paid $137.24 in supermarket A

Sue paid $140.04 in supermarket B

Let

Price of bread A=$3.19

Price of bread B=$3.49

Price of milk A=$4.59

Price of milk B=$4.39

Quantity of Bread=b

Quantity of Milk=m

Pb=price of bread

Pm=price of milk

Qb=Quantity of bread

Qm=Quantity of milk

For each supermarket

Supermarket A Equation

PbQb + PmQm =$137.24

3.19b+ 4.59m = 137.24

Supermarket B Equation

PbQb + PmQm=$140.04

3.49b + 4.39m = $140.04

Combining both equations

3.19b + 4.59m = 137.24

3.49b + 4.39m = $140.04

5 0
3 years ago
Translate each phrase into a numerical expression, using the fraction bar to denote division. Then simplify your expression.
kakasveta [241]
1. \frac{4}{12} = \boxed{\frac{1}{3}}


2. \frac{-50}{6} = \boxed{\frac{-25}{3}}
3 0
4 years ago
Mary is reading a book that has 135 pages. She can read 18 pages in an hour.
vesna_86 [32]

Answer:

7.5

Step-by-step explanation:

there is 135 pages and she reads 18 pages ina hour so if you divide 135 by 18 theres your answer Hope It Help!!

7 0
4 years ago
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