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AfilCa [17]
3 years ago
8

Hellohello, if you able to help me then please do. (:

Mathematics
1 answer:
otez555 [7]3 years ago
6 0

Answer:

7 + 1.5 = 8.5

Step-by-step explanation:

hopefully i got that right

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F(x) = 3x -6 What is 7 times f(x)​
Alina [70]

Answer:

21x - 42, see below :)

Step-by-step explanation:

Hello!

We know that f(x) is equal to 3x - 6

We want to know what 7 * f(x) is so we should first substitute f(x) for 3x - 6

7 * f(x)

7(3x-6)

We use distributive property to open the parenthesis:

7 * 3x + 7 * -6

21x - 42

8 0
3 years ago
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SIZIF [17.4K]

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Unforgettable and Chanaynay by wewantwraiths

Step-by-step explanation:

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3 years ago
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Solve for x using<br> cross multiplication<br> 2x + 1 = x+5<br> 2x + 1<br> 3<br> x = [?]
jonny [76]
<h2>x = 13</h2>

Step-by-step explanation:

\frac{2x + 1}{3}  =  \frac{x + 5}{2}  \\ 2(2x + 1) = 3(x + 5) \\  \:  \:  \:  \: 4x + 2 = 3x + 15 \\ 4x - 3x = 15 - 2 \:  \\  \:  \:  \: x = 13

8 0
3 years ago
At a computer store, a customer is considering 9 different computers,10 different monitors,8 different printers and 2different s
Leto [7]

Answer:

The number of different computer systems possible is 1440.

Step-by-step explanation:

For each computer, there are 10 options of monitor.

For each monitor, there are 8 printers.

For each printer, there are 2 scanners.

There are 9 computers.

Determine the number of different computer systems possible.

9*10*8*2 = 1440

The number of different computer systems possible is 1440.

3 0
3 years ago
Solve for x 0.3·0.2+0.3÷0.2=x
RoseWind [281]

Answer:

x equals 2

Step-by-step explanation:

.3-.2+.3 is .4

.4 divided by .2 is 2

then you are left with 2 = x

4 0
2 years ago
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