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marusya05 [52]
3 years ago
14

What two numvbets are 7 units away from 0 on a number line

Mathematics
1 answer:
yanalaym [24]3 years ago
5 0
I would guess it would be
7 and -7
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Write the equation of the line that is parallel to the line y= 3x+ 6 and passes through the point (4, 7).
Olenka [21]

Answer:

Is this slope?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Two hiking groups made the purchases shown below. What is the cost of each item. GROUP 1: 6 muffins, 12 granola bars, Total=$26.
stepladder [879]

Answer:

Price of each muffin = $1.25

Price of each granola bar = $1.6

Step-by-step explanation:

Group 1:

6 muffins, 12 granola bars

Total money paid = $26.70

Group 2:

8 muffins, 15 granola bars,

Total money paid = $34.00

To find:

Price of each item?

Solution:

Let the price of one muffin = $x

Let the price of one granola bar = $y

As per group 1, the equation can be written as:

6x+12y=26.70\\\Rightarrow x+2y=4.45 .... (1)

As per group 2, the equation can be written as:

8x+15y = 34 .... (2)

Let us use elimination method to solve for x and y.

Multiplying equation (1) with 8 and subtracting (2) from it:

16y-15y = 35.6 - 34\\\Rightarrow y = 1.6

Using equation (1):

x+3.2=4.45\\\Rightarrow x = 1.25

Therefore, the answer is:

Price of each muffin = $1.6

Price of each granola bar = $1.25

7 0
3 years ago
(-7x∧5 + 14 - 2x) + (10x∧4 + 7x + 5x∧5)
Maslowich
-7x^5 + 5x^5 +10x^4 -2x + 7x + 14= -2x^5 +10x^4 +5x + 14

Your answer is -2x^5 +10x^4 +5x + 14
7 0
3 years ago
Which one is a proportion 3/4=12/15, 8/10=6/8,6/9=8/12, or 4/6=9/12
erik [133]

Answer:

6/9 and 8/12 is the answer

Step-by-step explanation:

simplify both ratios

6/9 divide by 3 to =2/3

8/12 divide by 4 to =2/3

7 0
2 years ago
I need help with percent and tax
sasho [114]

Hello there

56•25/100=

1400÷100=

14$

56-14=42$

He will pay 42$

:D

6 0
3 years ago
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