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aleksandrvk [35]
3 years ago
15

club a raised $168 by washing 42 cars. club b raised $152 by washing 38 cars. are these fundraising rates equivalent ? explain y

our reasoning.​
Mathematics
1 answer:
uysha [10]3 years ago
6 0

Answer:

The two rates are equivalent.

Step-by-step explanation:

Here we'll find the respective unit rates and then compare those rates:

$168

----------- = $4/car

42 cars

$152

----------- = $4/car

38 cars

These two rates are precisely the same.  Thus, we conclude that they are equivalent.

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Answer:

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3 years ago
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anyanavicka [17]

In the first figure we have an angle that subtends a diameter.  Those are always right angles, so

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The units are implicitly degrees; the 10 should say 10°

These are supplementary angles so they add to 180°

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x = 17

Answer: x=17

17° would be more accurate but the units are a bit ambiguous here so I'll leave it.


8 0
3 years ago
Michael has 2 options to invest $10,000: 1. 4% Simple Interest for 10 years. 2. 3.25% Compound Interest for 10 years. Which will
maksim [4K]

Answer:

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Step-by-step explanation:

7 0
4 years ago
if a point works in both equations of a linear system, then that point must be the solution to the linear system when you solve
mariarad [96]
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4 0
3 years ago
Identify the slope and y-intercept of the line. y = 4x − 11<br> slope=<br> y-intercept (x, y) =
MArishka [77]

Step-by-step explanation:

Equation of a line is y = mx + c

where

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Hope this helps you

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