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

You might be interested in

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

densk [106]

Answer:

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

Step-by-step explanation:

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

= $\frac {35}{8}$

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

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

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

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

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

= 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

anastassius [24]

Answer:

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