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lakkis [162]
3 years ago
7

URGENT PLEASE HELP!!! **will mark brainliest

Mathematics
1 answer:
AveGali [126]3 years ago
8 0

The answer is option B. The real answer is 8.5, not 0.85

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How many
Westkost [7]

Answer:

There are no solutions

Step-by-step explanation:

4/5 ( 20x + 5 ) = 16x - 2

Distibute on the left:

( 4/5 x 20 x ) + ( 4/5 x 5 ) = 16x - 2

16x + 4 = 16x - 2

Subtract 16x from both sides:

4=-2

Add 2 to each side:

6=0

No solutions

8 0
2 years ago
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Find the area of a circle with a circumference of 30 pie meters
vesna_86 [32]

Step-by-step explanation:

Cir=30π=2πr , thus r=15 , Area=π(r^2)=225 pie meters

3 0
2 years ago
Help please! Will give brainiest if correct!
frosja888 [35]
Slope is 3/4
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4 0
2 years ago
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You earn three dollars an hour as a waitress after working three hours you earn 12 five and seven dollars in tips how much money
NikAS [45]

Answer:

The waitress earned a total of 33 dollars

Step-by-step explanation:

Step 1: Determine total earnings from wages;

Total earnings from wages=Earnings per hour×number of hours worked

where;

Earnings per hour=3 dollars an hour

Number of hours worked=3 hours

replacing;

Total earnings from wages=(3×3)=9 dollars

Step 2: Determine total earnings from tips

Total earnings from tips=(12+5+7)=24 dollars

Step 3: Calculate total money earned

Total money earned=Total earnings from tips+total earnings from wages

where;

Total earnings from tips=24 dollars

Total earnings from wages=9 dollars

replacing;

Total money earned=(9+24)=33 dollars

The waitress earned a total of 33 dollars

7 0
3 years ago
If s = -5 and t = 3, find the value of s 2 t.<br><br> 225<br> 75<br> 30<br> -75
Reika [66]

Just answered this one a few minutes ago.

(-5)(-5)(3)= 75

7 0
3 years ago
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