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Hoochie [10]
3 years ago
14

Explain answer !! Will give brainlst

Mathematics
2 answers:
LenaWriter [7]3 years ago
8 0

Answer: 6

Step-by-step explanation:

Let use the subsitution method . Look at 11=x+y let get y on the side by itself. 11=x+y 11-x=y Then we are going to subsitute 11-x for y in the top equation so it look like 20.00=2.50x+1.00(11-x). 20.00 =2.50x+11-x. Let simplify and we get 1.50x+11=20. Subtract 11 from both sides we get 1.50x=9. Divide 1.5 by 9 and we get  x= 6.

Elza [17]3 years ago
5 0

Answer: so they 6 bags 5 bottels of water

Step-by-step explanation:

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A wax candle is 16 cm long and 1 cm in
mariarad [96]
The correct answer is 149
3 0
4 years ago
Find the slope-intercept form of an equation for the line that passes through (–1, 2) and is parallel to y = 2x – 3.
sukhopar [10]

Answer:

Option d is the correct answer

Step-by-step explanation:

The slope-intercept form of an equation for a line passing through given points can be represented as

y = mx + c

Where

Slope, m = (change in value of y on the vertical axis) / (change in value of x on the horizontal axis)

c = y-intercept

We want to find the slope-intercept form of an equation for the line that passes through (–1, 2) and is parallel to y = 2x – 3

For two lines to be parallel to each other, the slopes must be equal.

For y = 2x – 3

Slope,m = 2 (comparing with the slope intercept form stated above).

This means that the slope of the line

that passes through (–1, 2) is also 2

To find the y-intercept, c of this equation,

2 = 2 × - 1 + c

2 = -2 + c

c = 2+2 = 4

The equation is

y = 2x + 4

8 0
3 years ago
The cost to tend a boat is $10. There is also a charge of $2 for each person. Which expression represents the total cost to rent
Ostrovityanka [42]
(total cost) = (cost to tend a boat) + (price per person)*(number of people)

(total cost) = C
(cost to tend a boat) = 10
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(number of people) = p

C = 10 + 2p
or
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3 0
3 years ago
7) How different ways can 7 books be stacked on a table?
Vadim26 [7]
I have no idea what options but technically it’s possible to stack it an infinite amount of ways, TECHNICALLY, I’m not sure if it’s the answer you are looking for though good luck
8 0
3 years ago
Pls Graph Y=-x-2 I’m not sure how :(
vladimir2022 [97]

Answer:

refer to images

Step-by-step explanation:

plot the first point at y=-2

then use the slope to graph the line

left 1 up one - point left one up one -point

right 1 down 1 - point right 1 down 1 - point

5 0
3 years ago
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