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Helga [31]
3 years ago
11

Solve 2(3x+3)=2(4x) and 2(7x-2)=2x+4

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0
For the first equation x=3. For the second equation x=i dont know
VARVARA [1.3K]3 years ago
6 0
6x+6=8x
-6x     -6x
          -----
       6=2x
  6 divided by 2
x=3



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You know that 4 pizzas will feed 16 people how many pizzas do you need to feed 88 people?
Furkat [3]
You can multiply 16 times what equls 88 and then divide by 4 much more simple than it sounds and also your in high school and u cant solve this problem
6 0
3 years ago
Plzzzzzzzzzzzzzzzzzz help quick
Bezzdna [24]

Answer:

The correct way to set up the slope formula for the line that passes through points (5 , 0) and (6 , -6) is  \frac{-6-0}{6-5} ⇒ C

Step-by-step explanation:

The formula of the slope of a line passes through points (x_{1},y_{1}) and (x_{2},y_{2})

is m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

∵ The line passes through points (5 , 0) and (6 , -6)

∴ x_{1} = 5 and  x_{2} = 6

∴  y_{1} = 0 and  y_{2} = -6

Substitute these values in the formula of the slope

∵ m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

∴ m=\frac{-6-0}{6-5}

Let us look to the answer and find the same formula

The answer is:

The correct way to set up the slope formula for the line that passes through points (5 , 0) and (6 , -6) is  \frac{-6-0}{6-5}

8 0
3 years ago
You borrow $18,000 to buy a new car. You will pay $3,240 in simple interest at the end of 6 years. What is the annual interest r
mixer [17]
Simple Interest, I = PRT/100

3240 = 18 000 * R * 6 /100

3240 = 180*R*6

3240 / (180*6) = R          Use your calculator

3 = R

The annual interest rate is 3%.
5 0
3 years ago
Read 2 more answers
The sum of angle 1 and angle 4 and the sum of angle 3 and angle 4 are each equal to 180 degrees by the definition of supplementa
S_A_V [24]

 Supplement Postulate? they are supplementary. 



4 0
3 years ago
Paloma can run the 100-meter dash in 16 1/5 seconds. Savannah's best time is 19.8 seconds. How much faster is Paloma than Savann
Anastaziya [24]
16 and 1/5 is equal to 16.2
So 19.8 subtract 16.2 is equal to 3.6
Savannah is 3.6 or 3 and 3/5 seconds faster than Paloma.
7 0
3 years ago
Read 2 more answers
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