3 years ago

25 points! SHOW ALL WORK PLZ!

1 answer:

Eva8 [605]3 years ago

7 0

Answer:its 11

Step-by-step explanation:

$:!

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marta [7]

-3 • (5x + 2y = 7)
-15x - 6y = -21
-2x + 6y = 9
__________
-17x = -12
x = 12/17
5(12/17) + 2y = 7
2y = 7 - 60/17
2y = 3.47
y = 1.735

3 0

3 years ago

GuDViN [60]

Answer:

$82 {units}^{2}$

Step-by-step

explanation

explanation is attached to the picture

hope this helps

brainliest appreciated

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3 years ago

Mars2501 [29]

Answer:

option c 1000

Step-by-step explanation:

...................

6 0

3 years ago

seraphim [82]

line up your decimals and then multiply like usual, next count how many places after the decimal your problem(s) was and place it to your answer

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3 years ago

Elden [556K]

450/15 = 30 mpg -- Adam's
416/13 = 32 mpg -- Kenny's

Kenny is going to get the better gas mileage at 32 mpg (miles per gallon)

8 0

3 years ago