Ask question

Ask question

All categories

3 years ago

11

Evaluate the following expression if x=4 28x - 9 (2x+ 6)

1 answer:

musickatia [10]3 years ago

6 0

Answer:

-14

Step-by-step explanation:

substitute 4 for x

28(4) - 9 (2(4)+ 6)

multiply

112-9(8+6)

add numbers

112-9(14)

multiply

112-126

subtract

-14

You might be interested in

#3: Classify the number below. Select all that apply.

Marrrta [24]

The answer would be C and D

6 0

2 years ago

Please only answer if you 100% sure! Giving brainliest!!

topjm [15]

C is the right answer

7 0

3 years ago

Is the expression 32/-8 undefined? If not find the quotient.

Nostrana [21]

Answer:

the quotient is 4

Step-by-step explanation:

8 0

3 years ago

(2x+5)(6x−1)=120<br><br> dbdjkslssllalammsbdjfkf

spin [16.1K]

Answer: x = 115/2 and 119/6

You can simplify the answer.

Step-by-step explanation:

(2x + 5)(6x -1)= 120

120 = (2x +5) and (6x -1) = 120

120 - 5 = 2x and 6x = 120 - 1

115 = 2x and 6x = 119

115/2 = x and x = 119/6

8 0

3 years ago

Read 2 more answers

NEED HELP ASAP ‼️‼️I BELIEVE ANSWER IS C

shutvik [7]

Answer:

I agree with your answer C!!

Step-by-step explanation:

5 0

3 years ago