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Fofino [41]
3 years ago
5

Two brothers each purchase a new pair of hiking boots and two canteens. The hiking

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
6 0

Answer: 2(34) + 2c = 98

Step-by-step explanation:

C = cost of one canteen

2 pair of boots at $ 34 each plus 2 canteens at (c) each totals $98.

2(34) + 2c = 98

68 +2c = 98. Subtract 68 from both sides. 68 - 68 +2c = 98 -68

2c = 30. Divide both sides by 2.

2c/2 = 30/2

c = 15 so each canteen costs $15

Check: 2 ($34) + 2 ($15) = $98

$68 + $30 = $98

$98 = $98

2C = 98

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Which of the following is equivalent to <br><br> 5t−2r=25
lidiya [134]

Answer:

Solving for t : t=5+2r/5

Solving for r : r=-25/2+5t/2

Step-by-step explanation: Move all of your terms that don't contain r to the right side and solve. Move all terms that don't contain t to the right side and solve.

Hope this helps you out! ☺ I just solved it and I don't have any choices to go off of and so I just solved it. Sorry if it's wrong. ☺

3 0
3 years ago
Please help me with this math homework thanks :)
Ivenika [448]

Place a point at (0,-5) because that is the y-intercept (the -5 on the vertical line)

Since the slope is negative two which can be re-written as -2/1 (rise/run) you go down two and to the right once or up two and to the left once, it doesn't matter which. Another point can be placed at (1,-7) or (-3,-1), it still doesn't matter which.

Then you can draw a line connecting the two points.

I hope this helps :)

Let me know if you need further explanation

3 0
3 years ago
You freeze 6 muffins and share the rest equally among yourself and 2 friends. What is the expression?
Contact [7]

Answer:

2

Step-by-step explanation:

6 divided by three (yourself and two friends) is 2

so each person will get two muffins

7 0
4 years ago
The graph of a line passes through the points (0, 5) and (-10, 0). What is the equation of the line?
pav-90 [236]
(0,5)(-10,0)
slope = (0 - 5) / (-10 - 0) = -5/-10 = 1/2

y = mx + b
slope(m) = 1/2
use either of ur points (0,5)...x = 0 and y = 5
now we sub and find b, the y int
5 = 1/2(0) + b
5 = b

so ur equation is : y = 1/2x + 5
5 0
4 years ago
If you are givent two points on a line, (5,6) and (-5, -4), what is the slope of the line!
alexira [117]

Answer:

m = -1

Step-by-step explanation:

Formula we'll use: \frac{y2}{x2} -\frac{y1}{x1} =m

m = slope.

y2 = -4

x2 = -5

y1 = 6

x1 = 5

<u>Substitute -4, -5, 6, 5 into the formula:</u>

<u />\frac{-4}{-5} -\frac{6}{5} =

<u>Subtract both top and bottom:</u>

m = -10/-10

m = -1

3 0
2 years ago
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