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Yuliya22 [10]
3 years ago
10

MATH HELP PLEASE 5 AND 6

Mathematics
1 answer:
makvit [3.9K]3 years ago
7 0

Answer:

5)

8, 6, 4, 2= 67°

5,7,1,3= 113°

6) not sure about this one!

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After Mike made deposits of $32.88 and $422.73 and wrote checks for $350.00, $126.13, and $41.09, he had $249.81 in his checking
irina1246 [14]

Answer:

$311.42

Step-by-step explanation:

assuming he would have $0.00 dollars left over after the checks. add the checks together then add the deposits together then subtract.

767.03 - 455.61 = 311.42

8 0
3 years ago
Easy 30 points ……………
cricket20 [7]

Answer:

D.

Step-by-step explanation:

it should be the sales tax because you pay a little bit more.

3 0
2 years ago
1.3n-0.03=-9 (solve for n) grade lvl. 7
bazaltina [42]

Hello from MrBillDoesMath!

Answer:

-6.9


Discussion:  

1.3n - 0.03 = -9     =>              multiply both sides by 100

130n - 3 = -900 =>

130n = -900 +3 =  -897 =>     add 3 to both sides

n = -897/130  =>

n =  - (69 * 13)/ (10*13) =>

n = - 69/10 = - 6.9




Thank you,

MrB

4 0
3 years ago
From the set (33, 15, 12), use substitution to determine which value of x makes the equation true.
zepelin [54]
X=12 because 3 times 12 equals 36. if you divide by 3 on both sides you would be left with that
8 0
3 years ago
What is the sum? 3/x+4/(x)2
gavmur [86]
(3/x)+(4/(x^2))

give common denominator:
(3x/(x^2))+(4/(x^2)) = (3x+4)/(x^2)
6 0
3 years ago
Read 2 more answers
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