All categories

4 years ago

7x + 8 + 3x2 - 5x + 9 Can someone show me how I would solve this equation? (Step by step please)

Mathematics

2 answers:

raketka [301]4 years ago

6 0

Answer:

3 x^2 + 2 x + 17

Step-by-step explanation:

hjlf4 years ago

6 0

Answer:

2x+23

Step-by-step explanation:

Simplify 3\times 23×2 to 66.

7x+8+6-5x+97x+8+6−5x+9

Collect like terms.

(7x-5x)+(8+6+9)(7x−5x)+(8+6+9)

Simplify.

2x+23

Done

You might be interested in

Mrs. Jones attended a Southern Living home party. She purchased a vase which cost $34.99. The shipping charge was $3.00, and 8.2

kipiarov [429]

Answer:

Step-by-step explanation:

1.0825×(34.99+3) = $41.124175, and the government always rounds up.

$41.13

5 0

3 years ago

Please help! Will brainliest!

laila [671]

Answer:

a= 6-b ,,, a+b=6

a+b= -2a-3,,, 3a+b=-3

2a=-9,,, a= -9/ 2

b= 21/2

5 0

3 years ago

Ayo someone pls respond , I’ll give that brain god prize thing to you

eduard

Answer: Choice A

Explanation:

$\frac{h}{6}$ = quotient of h and 6

$\frac{h}{6}+7.8$ = 7.8 more than the quotient of h and 6

$\frac{h}{6}+7.8 = w$

The "is" often refers to "equals" in math translation problems like this.

Another example "h is 10" means "h = 10".

7 0

4 years ago

Dr. Smith gives his staff a 1 3 bonus if they exceed the quarterly goal. This quarter, they exceeded the goal by $1,500. Select

Temka [501]

If the staff bonus is 1/3 of what they exceeded you would have to take the amount they exceeded by and divide it by three

1,500/3= 500

The staff bonus would be $500 :)

5 0

4 years ago

Help. How to solve this equation.

ale4655 [162]

Step-by-step explanation:

x-8/2 = x-5/5

5(x-8) = 2(x-5)

5x-40 = 2x-10

3x= 30

x = 10

4 0

3 years ago

Read 2 more answers