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grigory [225]
3 years ago
13

Which algebraic expression is equivalent to this expression?

Mathematics
2 answers:
Novay_Z [31]3 years ago
6 0
C. Is the correct answer.
Bogdan [553]3 years ago
3 0

Answer:

C

Step-by-step explanation:

multiply the terms inside the parenthesis by the 8 outside and collect like terms.

8(3x + 4) + 18

= (8 × 3x) + (8 × 4) + 18

= 24x + 32 + 18

= 24x + 50 → C

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Colin gets £xx wages each week. After he pays his tax of £tt, he then pays his rent of £250. He shares what's left between himse
Levart [38]

9514 1404 393

Answer:

  (x -t -250)/2

Step-by-step explanation:

The amount left from x after paying t and 250 is ...

  x -t -250

If this is split into two equal parts, each share is ...

  share = (x -t -250)/2

5 0
3 years ago
What if a fence painting competition allowed pairs to compete? If Ben Rogers can paint the fence in 8 min on his own and Johnny
Delvig [45]

Answer:

I'm confused on what it's asking

Step-by-step explanation:

7 0
3 years ago
approximately 30,400 citizens of a country died in automobile accident in 2015. express this toll in deaths per day
sertanlavr [38]
If you divide 30,400 by the amount of days in a year 365 you should get 83.3 but because you cant have part of a person lets leave it at 83 death per day
6 0
3 years ago
Given that cos(30°) = cos(45°)cos(15°) + sin(45°)sin(15°), it follows that cos(30°) =
mario62 [17]

Answer:

cos(30\°) = cos(45\°-15\°)

Step-by-step explanation:

To solve this problem you must know the formula of subtraction of angles for the function cosx.

The formula is:

cos(h-d) = cos(h)cos(d) + sin(h)sin(d)

We can write 30° as: 45° - 15°

Then:

cos(30\°) = cos(45\°-15\°)

Using the formula for subtraction of angles we have:

cos(45\°-15\°) = cos(45\°)cos(15\°) + sin(45\°)sin(15\°)

Notice that we have achieved the expression shown in the statement

Finally:

cos(30\°) = cos(45\°-15\°)

8 0
3 years ago
Read 2 more answers
Jane can pack 48 shirts into each box. round to the nearest compatible numbers to estimate how many boxes she will need to box 1
Varvara68 [4.7K]
1400 would be the answer i belive 
3 0
3 years ago
Read 2 more answers
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