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Debora [2.8K]
2 years ago
6

Please helppp quickly

Mathematics
2 answers:
miskamm [114]2 years ago
8 0

Answer:

x=-12

Step-by-step explanation:

I did it in my head.

Sever21 [200]2 years ago
6 0

Answer:

x = -16

Step-by-step explanation:

7x -2(x+1) = 6x+14

7x-2x-2 = 6x+14

5x-2 = 6x+14

6x-5x = -14-2 = -16

x = -16

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(10 POINTS AND BRAINLIEST FOR BEST)
Juli2301 [7.4K]

Answer:

7%

Step-by-step explanation:

14+Sale tax=14.98

14.98-14=sale tax

14.98-14=0.98

0.98 is the sale tax now we need to find the percent

Let represent t percent

14 of t%=0.98

14*t/100=0.98

we need to use inverse operation to isolate T on one side so if its multiplication we need to do division on both sides to un-due multiplication.

So to move 100 we need to multiply on both sides and we will get

14*t=0.98*100

0.98*100=98

14*t=98

to move 14 we need to divide

14/14=1

we dont need to put 1t becuase t is =1

so we just write it as t

98/14=7

t=7

so Sale tax percent is 7%

6 0
3 years ago
Which angles are corresponding angles?
exis [7]

Answer:

Step-by-step explanation:

ML

4 0
3 years ago
Read 2 more answers
mr. tuttle traveled 242 miles at the rate of 53 miles per hour how many hours did it take him to travel to his destination​
Artist 52 [7]

Answer:

4.57 hours

Step-by-step explanation:

The equation v = d/t is used.

since the time is to be found, 242 miles is divided by 53 miles/hr which gives 4.566 hours so if you round it up. It will be 4.57 hours or 4.6 hours.

5 0
3 years ago
Read 2 more answers
Factor this trinomial fast please!<br><br>p? +11p + 28<br>​
Tanya [424]

Answer:

it is 12x^2 +6x

Step-by-step explanation:

x^2 +8x +16

x^2-144

= 12x^2 + 6x

Brainliest if im right pls? uwu

6 0
3 years ago
Does anyone know how to do this
Ksenya-84 [330]
The numbers on the top depend on how many sides a dice has. Hope this helps.

6 0
3 years ago
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