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natita [175]
3 years ago
15

Help! i’m so confused.

Mathematics
2 answers:
3241004551 [841]3 years ago
8 0
Ok what happened what do you need help on
kondaur [170]3 years ago
3 0

The value of the expression decreases.

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A race car travels 100 feet in .5 seconds. At this rate of speed, how many feeet will the race car travel in a minute?
soldier1979 [14.2K]

Answer:

Step-by-step explanation:

\frac{100ft}{0.5s} * 60s

\frac{100 * 60}{0.5}

\frac{6000}{0.5}

12000ft

5 0
3 years ago
Read 2 more answers
Tracy sells water at a fair in 17oz bottles or 11oz cans. If on one shelf she has 11 containers of water that hold a total of 15
blondinia [14]

Answer:

Number of bottles = 6

Number of cans = c

Step-by-step explanation:

Given that:

Container for selling water :

17 oz bottle

11 oz can

Let number of bottles = b

Number of cans = c

b + c = 11 - - - (1)

17b + 11c = 157 - - - (2)

b = 11 - c

Substitute into (2)

17(11 - c) + 11c = 157

187 - 17c + 11c = 157

187 - 6c = 157

-6c = 157 - 187

-6c = -30

c = 30/6

c = 5

From ; b = 11 - c

b = 11 - 5

b = 6

Hence,

Number of bottles = 6

Number of cans = c

3 0
3 years ago
i have 200 cubes. the volume of each cube= 1/8. solve for the total volume of the 200 cubes!(Tell me how you got it!)
Readme [11.4K]
The equation you would use would be (1/8)*200 which equals 25. To get this answer you multiply the volume by the quantity of cubes.
8 0
3 years ago
Read 2 more answers
3[1/5x2[1/7 what does this equal
tensa zangetsu [6.8K]

Answer:

168

Step-by-step explanation:


6 0
3 years ago
I don’t know how to work i this out
snow_tiger [21]
Equation of the line:

y = -0.4x + 1.6

or
y =
- 2 x
5
+ 8
5
When x=0, y = 1.6
When y=0, x = 4



Mark brainliest please



Hope this helps you
8 0
3 years ago
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