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3 years ago

Зу = -2 - 6 3y = 2z - 6

Mathematics

1 answer:

aleksandrvk [35]3 years ago

5 0

Answer:

y = -8/3, z = -1

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Please help me this is very important

Virty [35]

Answer:

a. 24.5 $

b. 10.5 $

c. 7/10

Step-by-step explanation:

Given the original price of the sweater is: $ 35.

a) If you pay only $\frac{7}{10}$ of the price, then the actual amount paid is: $\frac{7}{10} \times 35 = \frac{49}{2}$ = 24.5 $.

b) Total amount Saved = Actual price - Price you paid

$\implies$ Total Amount Saved = $35 - \frac{49}{2}$

$= \frac{21}{2}$ = 10.5 $.

c) Fraction of the original price saved = Total amount Spent/Actual Price

$\implies$ Total amount Saved = $\frac{49}{2(35)}$

$= \frac{49}{70}$ = $\frac{7}{10}$

3 0

3 years ago

Solve for x.<br> (7x - 1)•<br> (6x - 1)•

leonid [27]

Answer:

42x^2 - 7x - 6x + 1

42x^2 - 13x + 1 for FOIL method

To solve for x

7x - 1 = 0

7x = 1

x = 1/7

6x - 1 = 0

6x = 1

x = 1/6

Step-by-step explanation:

4 0

3 years ago

Find the probability that a randomly selected point within the circle falls into the white area round to the nearest tenth of a

mixer [17]

Answer:68%

Step-by-step explanation:

find area of the circle=50.2

Find the are of the triangle=16

Then find ratio=16/50.2

Then reduce=8/25.1=32%

Then subtract= 100-32=68%

4 0

3 years ago

Write a quotient of integers that is not a real number

ivanzaharov [21]

A quotient of integers that is not a real number is; 40/22 = 1.818181818.

According to the question;

We are required to write a quotient of integers which is not real number.

In essence, by considering integers, 40 and 22; we have;

40/22

= 20/11.

= 1.818181818 .

The result, 1.818181818 is therefore not a real number.