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lions [1.4K]
3 years ago
13

Distributing the - sign outside the parentheses -(6y-9.6z+3)

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
4 0

Answer:−6y+9.6z−3

Step-by-step explanation:−(6y−9.6z+3)

−6y+9.6z−3

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Rewrite the following multiplication problem using the associative property and then show that both results will be the same.
densk [106]

<u>Answer:</u>

The answer is the same i. e., 4.375 in all the cases as shown below.

<u>Step-by-step explanation:</u>

\frac {3}{7} \times \frac {5}{6} \times \frac {1}{4}

= \frac {35}{8}

= \frac {3}{7} \times \frac {1}{4} \times \frac {5}{6}

= \frac {5}{6} \times \frac {1}{4} \times \frac {3}{7}

= \frac {5}{6} \times \frac {3}{7} \times \frac {1}{4}

= \frac {1}{4} \times \frac {5}{6} \times \frac {3}{7}

= \frac {1}{4} \times \frac {3}{7} \times {5}{6}

= 4.375 (answer)

6 0
3 years ago
Can someone please help me??? Like fast I need this please
nikitadnepr [17]
Ok, so they are all balanced, so each side of the scale thing is equal to the other side.

A. 3 + x = 8
If we subtract 3 from 8, what’s left is 5 for x
x = 5

B. 2y = 12
Both y weights are equal, so dividing 12 by 2 says each y weight is 6.
y = 6

C. 4z = 11
All z weights are equal, so divide 11 by 4 to find the weight of z
z = 2.75

D. 3 4/5 + w = 13 4/5

Subtract 3 4/5 from 13 4/5 to find the weight of w
w = 10

Let me know if you have questions about this.
7 0
3 years ago
Simplify this expression<br>​
anastassius [24]

Answer:

-   \frac{1}{3}  {x}^{4}  -  \frac{4}{7}  {x}^{2}  +  \frac{16}{3}

Step-by-step explanation:

add/subtract the terms with same power of variable

(  \frac{1}{6}  {x}^{4}  -  \frac{1}{2}  {x}^{4} ) + ( -  \frac{ 3}{7} {x}^{2}   -  \frac{1}{7}  {x}^{2} ) + (5 +  \frac{1}{3} )

8 0
3 years ago
Read 2 more answers
How many positive integers less than 1000 are divisible by both 7 and 11?
AlladinOne [14]
220-12=208 is your answer 
6 0
3 years ago
A sporting goods store buys a basketball for $10.00 and then adds a 110% markup to the price. How much will the basketball sell
sweet-ann [11.9K]

Answer: The basketball will sell for $21 .

Step-by-step explanation:

Hi, to answer this question, first, we have to multiply the cost of the basketball (10) by the percent markup in decimal form (divided by 100).

Mathematically speaking:

10 x (110/100) = $11

Now, we have to add the markup amount (11) to the cost (10) to obtain the selling price:

10 +11 = $21

The basketball will sell for $21 .

3 0
3 years ago
Read 2 more answers
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