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3 years ago

Can you please help me solve 1/2(4a+8b+2)

Mathematics

2 answers:

mylen [45]3 years ago

6 0

Answer:

Step-by-step explanation:

$\frac{1}{2}(4a+2b+2)=\frac{1}{2}*2*(2a+b+1)\\\\=2a+b+1$

Nataly [62]3 years ago

3 0

Answer:

hey try photomath

Step-by-step explanation:

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5a - 9 + a = 9

Ne4ueva [31]

Answer:

a = 3

Step-by-step explanation:

1) Simplify 5a - 9 + a to 6a - 9.

$6a - 9 = 9$

2) Add 9 to both sides.

$6a = 9 + 9$

3) Simplify 9 + 9 to 18.

$6a = 18$

4) Divide both sides by 6.

$a = \frac{18}{6}$

5) Simplify 18/6 to 3.

$a = 3$

Therefor, the answer is, a = 3.

7 0

2 years ago

Last week Alice spent $18.25 to bowl 5 games. This week she spent $21.90 to bowl 6 games. Alice owns her bowling balls and shoes

kykrilka [37]

Answer:

Answer

5.0/5

Let's find the unit rate stemming from $18 for 4 games:

$18

------------- = $4.50/game

4 games

Let's do the same for $27 for 6 games:

$27

------- = $4.50/game (same as before)

6 g

Thus, the const. of prop. is $4.50/game, and the cost function is

C(x) = ($4.50/game)x, where x is the # of games played.

4 0

3 years ago

Determine the value of x in the figure.

asambeis [7]

You have to show the figure lol

4 0

3 years ago

5x+3x=8 Solution to the question and answer

Sliva [168]

Hi,

Solving:

$5x + 3x = 8 \\ (5 + 3)x = 8 \\ 8x = 8 \: \: \: \: \: | \div 8 \\ x = 1$

Answer: 1

Hope this helps.
If you have any questions about the answer comment below and I'll reply.
r3t40

6 0

3 years ago

Read 2 more answers

Need Help On This<br> simplify:<br> 9a(-4a^3 b^5)(-2a^4 bc^6)

aalyn [17]

Answer:

72a^8b^6c^6

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers