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shtirl [24]
3 years ago
11

Please help much appreciated ​

Mathematics
2 answers:
drek231 [11]3 years ago
6 0

Answer:

3x-5+5x+1

8x-4 is the correct answer

djyliett [7]3 years ago
6 0

Answer:

8x-4

Step-by-step explanation:

First, remove all of the terms from parenthesis. Be careful to handle the signs of each individual term correctly:

3x - 5 + 5x +1

Next, group like terms:

Зх + 5х — 5 + 1

Now, combine like terms:

(3 + 5)x + ( – 5 + 1)

8x + ( – 4)

8х — 4

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Eric has 240 coins in his collection. 11\20 of his coins are pennies. 4\20 of the coins are nickels. The rest f the coins are qu
Hunter-Best [27]

Answer:Number of coins that are quarters =60

Step-by-step explanation:

Total coins in possession of Eric=240

Number of coins that are pennies=11\20 x 240= 132

Number of coins that are nickels=4\20 x 240= 48

Since the rest are quarters,

Number of coins that are quarters =Total coins in possession of Eric -( Number of coins that are pennies+ Number of coins that are nickels)

=240-(132+48)

=240-180

=60

5 0
3 years ago
What is the value of <br> (<br> 7<br> 10<br><br> )<br> 3<br> ?
ICE Princess25 [194]

Answer:

210

Step-by-step explanation:

Your answer is 210. Assuming that the correctly formatted question is (7x10) 3, you would solve the problem like this.

First, always start with what's in parenthesis.

(7x10) = 70

Now that we have 70, we can multiply it by the remaining number, 3.

(70) 3  also known as  70x3 = 210.

4 0
3 years ago
Please help <br> Picture inserted <br> Multiple choice <br> Will appreciate it if you help!
kiruha [24]

Answer:

Step-by-step explanation:

Linear; can be written in the form y = 5x + 4

4 0
3 years ago
21 times 50=? will mark brainliest
elena-14-01-66 [18.8K]

<em>Answer,</em>

<em>21 * 50 = </em><em>1,050</em>

<em>Explanation Down Below,</em>



6 0
3 years ago
Read 2 more answers
(-2 1/8) -12 25/29 - 10/7=​
bonufazy [111]

 

\displaystyle\\-2\frac{1}{8}-12\frac{25}{29}-\frac{10}{17}=\\\\\\=-\frac{2\times8+1}{8}-\frac{12\times29+25}{29}-\frac{10}{17}=\\\\\\=-\frac{16+1}{8}-\frac{348+25}{29}-\frac{10}{17}=\\\\\\=-\frac{17}{8}-\frac{373}{29}-\frac{10}{17}=\\\\\\=-\frac{17\times29\times17}{8\times29\times17}-\frac{373\times8\times17}{8\times29\times17}-\frac{10\times8\times29}{8\times29\times17}=\\\\\\=-\frac{8381}{3944}-\frac{50728}{3944}-\frac{2320}{3944}=\\\\\\=\frac{-8381-50728-2320}{3944}=\frac{61429}{3944}

7 0
3 years ago
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