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hammer [34]
3 years ago
11

-4(y - 2) = 12 solve for y, thanks

Mathematics
2 answers:
andrezito [222]3 years ago
8 0

Answer:

-1

Step-by-step explanation:

-4(y-2)=12

-4y+8=12

-4y=4

y= -1

Brut [27]3 years ago
3 0
-1
-4y+8=12
-8= -8
-4y=4
-1
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16.2 Jumping Rope
slava [35]

Answer:

Percentage of Diego's time is 75%.

Step-by-step explanation:

Given : Jumping Rope  hool held a jump-roping contest. Diego jumped rope for 20 minutes.  A school held a jur  Jada jumped rope  for 15 minutes.

To find : What percentage of Diego's time is that?​

Solution :

Diego jumped rope for 20 minutes.

Jada jumped rope for 15 minutes.

Percentage of Diego's time is given by,

\text{Percentage change}=\frac{\text{Jada time}}{\text{Diego time}}\times 100

\text{Percentage change}=\frac{15}{20}\times 100

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Therefore, percentage of Diego's time is 75%.

7 0
3 years ago
Sarah drives her car 180 miles in 225 minutes.What is her average speed in miles per hour?
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6 0
3 years ago
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On a sunny day, a flag pole and its shadow form the sides of a right triangle. if the hypotenuse is 35 meters long and the shado
Triss [41]
We can use Pythagorean's Theorem in order to find the remaining side length
a^2+b^2=c^2
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Let b be the height of the flagpole
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784+b^2=1225
b^2=1225-784
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3 0
3 years ago
What’s 836 written in expanded form
kotegsom [21]
8.36x10^3 ? i think :(. i'm not sureeee
6 0
3 years ago
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The sum of 2x+7 and −x+12 is equal to 14 what is x?
Alekssandra [29.7K]

Answer:-5


Step-by-step explanation:

2x+7-x+12=14

x+19=14

x=-5

                 


4 0
3 years ago
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