3 years ago

Daine simplified the expression below.

Mathematics

1 answer:

alisha [4.7K]3 years ago

6 0

Answer:

Option (b).

Step-by-step explanation:

Given expression is :

8(1 + 2i) – (7 – 3i)

Using distributive property :

8+16i-7+3i

Taking like terms together,

1+19i

(1+19i) is the simplified expression for the given expression. He did not apply distributive property correctly for 8(1 + 2i). He forgets to multiply 8 with 2i.

You might be interested in

Sydney parked her car and

mariarad [96]

Answer:

I'm not sure.

Step-by-step explanation:

4 0

3 years ago

Please answers soon and answer correctly.

ludmilkaskok [199]

Answer:

Step-by-step explanation:

C. hope i helped

3 0

3 years ago

Read 2 more answers

Solve the problem.

krok68 [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

most people lose 100 to 200 hairs per day. if you were to lose 150 hair per day for 10 days, what would be the change in the num

QveST [7]

Answer:

-1500 hairs

Step-by-step explanation:

You lose 150 hairs for 10 days

150 * 10 = 1500 hairs

The change is lose of hair so it is negative

-1500 hairs

8 0

3 years ago

Read 2 more answers

Plz help❤️ I need it urgent help

NNADVOKAT [17]

Answer:

3. B.

1. 3551.

Step-by-step explanation:

3. For two equations to have infinite solutions, the equations must be the same.

y = -5x + 6

5x + y - 6 = 0

Multiply the whole thing by 2.

10x + 2y - 12 = 0

1. Michelle rides roller coasters 3 times and plays the super swing 5 times, which means that A = 3 and B = 5.

Marty rides the roller coasters 5 times and plays the super swing 1 time. That means C = 5 and D = 1.

So, your answer will be 3551.

Hope this helps!

4 0

4 years ago