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SpyIntel [72]
3 years ago
13

I really dont understand helppp

Mathematics
2 answers:
Mice21 [21]3 years ago
7 0

Answer:

1.   13

2.  8

3.  26

Step-by-step explanation:

1.  9x+2=119

9x=117

x=13

2.  12x-8=104

12x=96

x=8

3.  5x+7=8x-71

7=3x-71

78=3x

x=26

Tema [17]3 years ago
5 0

Answer:

x=13 degrees

Step-by-step explanation:

Since m is parallel to l, 119= (9x+2)

119=9x+2

Subtract 2

117=9x

Divide by 9

13=x

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Mrs. Stampley has 30 pairs of shoes. She donates 2 pairs each month. Mr. Bonilla has 6 pairs of shoes. He purchases 4 pair each
vazorg [7]

Answer:

4 months

Step by step explanation

If you subtract 30 by 2 for 4 months you get 22 and if you add 4 4 times to 6 you get 22 and that means the answer is 4 months.

4 0
3 years ago
Renata and her family go through an average of more than 15 cans of sparkling water each day. They buy cases of 24 cans at $3.50
kaheart [24]

Answer: The inequality required to express the above condition is   x     ≥    18.75

Step-by-step explanation:Renata and her family go through an average of more than 15 cans of sparkling water each day.

The number of cases of 24 cans of sparkling water.

We can take the number of cases to be x.

Each case is said to cost $3.50.

An inequality for the number of cases that Renata's family go through in 24 days can be written as

      x ≥            ⇒     x    ≥            ⇒   x ≥     18.75

Therefore the inequality required to express the above condition is

x     ≥    18.75

8 0
3 years ago
a suit cost $95 Barry has a discount coupon for 10% off and the city has a 4.5 percent sales tax what is the final cost of the s
SIZIF [17.4K]
SO the suit cost $95 and it has a discount of 10%
so 95*10/100=9.5
so 10% of 95 is 9.5
subtract 9.5 from 95 and that equals 85.5
then you have to add 4.5 percent sales tax
so 85.5+ 4.5%= 89.347
So the final cost would be $89.34
3 0
4 years ago
find two consecutive odd integers that 7 times the smaller integer is 61 more than 2 times the larger integer.
Aleks04 [339]

Answer:

x = 13     smaller integer

x + 2 = 15  the other integer

Step-by-step explanation:

x = the smaller integer

x + 2 = the next integer          

7(x) = 61 + 2(x + 2)

7x = 61 + 2x +4

5x = 61 + 4

5x  = 65

x = 13     smaller integer

x + 2 = 15  the other integer

8 0
3 years ago
PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE Please help please
umka21 [38]
The correct answer is:  "(-1, -2)" .
________________________________________
Note:  By examining the point of intersection of the lines of the 2 graphs show in the "image attached", we can see that the point of intersection is at:  "(-1, 2");  that is:  "x = -1, y = 2" .
________________________________________
3 0
4 years ago
Read 2 more answers
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