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defon
3 years ago
11

7.8 pounds of seedless red grapes for $2.85 per pound.

Mathematics
2 answers:
irga5000 [103]3 years ago
7 0

Answer:

$2.85

Step-by-step explanation:

AVprozaik [17]3 years ago
4 0

Answer:

$22.23

Step-by-step explanation:

7.8 x 2.85 = 22.23 :D

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The North building of the World Trade
kiruha [24]
The answer is C. 400
5 0
3 years ago
Which pair of numbers is the greatest common factor 15?​
gavmur [86]

Answer:

The answer is 3 and 5

Step-by-step explanation:

3 and 5 is 15 (correct)

10 and 25 is 250 (not correct)

30 and 60 is 1800 (not correct)

60 and 75 is 450 (not correct)

5 0
3 years ago
What is 2 (log Subscript 3 Baseline 8 + log Subscript 3 Baseline z) minus log Subscript 3 Baseline (3 Superscript 4 Baseline min
Ilya [14]

Answer:

Value of expression in single logarithm is \log_3\left(2z^2\right).

Step-by-step explanation:

Given expression is,

2\left(\log_3\left(8\right)+\log_3\left(z\right)\right)-\log_3\left(3^4-7^2\right)

Now using logarithmic rule to solve the expression as follows,

Applying product rule of logarithmic,

\log_c\left(a\right)+\log_c\left(b\right)=\log_c\left(ab\right)

Therefore,

2\log_3\left(8z\right)-\log_3\left(3^4-7^2\right)

Applying power rule of logarithmic,

a\log_c\left(b\right)=\log_c\left(b^a\right)

Therefore,

\log_3\left(\left(8z\right)^2\right)-\log_3\left(3^4-7^2\right)

\log_3\left(\left(64z^2\right)\right)-\log_3\left(3^4-7^2\right)

Applying quotient rule of logarithmic,

\log_c\left(a\right)-\log_c\left(b\right)=\log_c\left(\frac{a}{b}\right)

Therefore,

\log_3\left(\dfrac{\left(64z^2\right)^2}{3^4-7^2}\right)

Simplifying,

\log_3\left(\dfrac{\left(64z^2\right)^2}{81-49}\right)

\log_3\left(\dfrac{\left(64z^2\right)^2}{32}\right)

\log_3\left(2z^2\right)

Therefore value of expression is \log_3\left(2z^2\right)

6 0
4 years ago
Read 2 more answers
Convert 7x + 3y = −1 to slope-intercept form.
maksim [4K]
Hi there!

Let's solve this problem step by step!

7x + 3y =  - 1
To convert this formula to slope-intercept form, we must isolate y.

First bring 7x to the left by subtracting 7x from both sides of the equation.
3y =  - 7x - 1

Finally we need to divide both sides of the equation by 3.
\frac{3y}{3}  =  \frac{ - 7x - 1}{3}

Do some simple algebra and we find:
y =  -  \frac{7}{3} x -  \frac{1}{3}   \\ y =  - 2 \frac{1}{3} x -  \frac{1}{3}
~ Hope this helps you!
7 0
3 years ago
A salesman makes both a base salary and also a commission, which is a percentage of
FinnZ [79.3K]

Answer:

a salesman make 5000+0.2

total 5000+5000.2=10000.2

3 0
3 years ago
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