All categories

4 years ago

Will mark brainliest

Mathematics

2 answers:

Mnenie [13.5K]4 years ago

6 0

Answer:

x = 2

Step-by-step explanation:

4(x - 3) + 5 = 1

distribute the 4 to x and 3

4x - 12 + 5 = 1

add - 12 and 5

4x - 7 = 1 add 7 to both sides

4x = 8

divide both sides by 4

x = 2

hope this helps

Alla [95]4 years ago

5 0

Answer: x = 2

Step-by-step explanation:

1. Distribute 4 to x - 3: 4x - 12 + 5 = 1

2. Combine -12 and 5: 4x - 7 = 1

3. Add 7 on both sides: 4x = 8

4. Divide by 4 on both sides: x = 2

I hope this helps :)

You might be interested in

Five Times the difference of a number and 3 is 17

frosja888 [35]

5(x-3)=17
x-3=3.4
x=6.4

8 0

3 years ago

An engineer is designing a runway for an airport. Several planes will use the runway and the engineer must design it so that it

swat32

Answer:

d=117.33 m

Step-by-step explanation:

Initial velocity of planes, u = 0 (because they are at rest)

Acceleration, a = 3.3 m/s²

Final take off speed, v = 88 m/s

We need to find the minimum allowed length for the runway. Let it is d. d will be the distance. It can be calculated using third equation of motion as follows :

$v^2-u^2=2ad\\\\d=\dfrac{v^2-u^2}{2a}$

Putting all the values, we get :

$d=\dfrac{88^2-0^2}{2\times 33}\\\\d=117.34\ m$

Hence, the minimum allowed length for the runway is 117.33 m.

3 0

3 years ago

Amir has 48 ounces of cashews, walnuts, and pecans. He adds x ounces of peanuts to create a mixture. Write a function

bixtya [17]

Answer:

I don't know sorry

Step-by-step explanation:

ask tutor

3 0

3 years ago

How many sides does a 27-gon have?

USPshnik [31]

Answer:

Step-by-step explanation:

the number of side gives the name

5 0

3 years ago

Solve for x:<br> 600<br> x + 124<br> Just enter the number.

Kryger [21]

Answer: -4. Reasoning: We are trying to get the angle of both lines to equal 180. If you add 60+124 together to see how much we have currently, your answer comes up to 184. That’s 4 over what we need, therefore, -4 would be needed to bring the current amount back down to 180.

3 0

3 years ago