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nordsb [41]
3 years ago
6

Find the sum of 9, eight times a number y and five times

Mathematics
1 answer:
MatroZZZ [7]3 years ago
7 0

Step-by-step explanation:

Fill in: turn into, access, instantly, endless,

dissolve, assembly.

1. Spray-on clothes contain minute fibres which

dry........................... .

2 The Airbike is ready to ride as it doesn't require

any........................... .

3 Dr. Torres has developed a fabric that can .................... any

garment.

4. The possibilities of using the new spray are....................... .

5. A touchscreen gives you instant......................... to the Internet.

6. Some supermarkets are using plastic bags which.....................in water, leaving no trace.

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D
Leviafan [203]
All you gotta do is do 11.00 decided by .44 and it’s 25
8 0
2 years ago
I need help with 8x+3-10=-2 (x-2)+3
astraxan [27]

0 ≠ 4. The equation is wrong, and has no true solution.

8x + 3 - 10x = -2(x - 2) + 3

<em><u>Distributive property.</u></em>

8x + 3 - 10x = -2x + 4 + 3

<em><u>Combine like terms.</u></em>

-2x + 3 = -2x + 7

<em><u>Cancel like terms.</u></em>

<em><u>Subtract 3 from both sides.</u></em>

0  ≠ 4

5 0
3 years ago
I only have 8 minutes left please help!!! The expression h(x)= -5x2 + 25x + 70 can be used to estimate the height(h), in meters,
rewona [7]
Hence x is 7 seconds

8 0
3 years ago
What is the inverse of the function f(x) = 2x - 10?
aliya0001 [1]

Answer:

h(x) = \frac{1}{2} x+ 5

Step-by-step explanation:

To find the inverse of a function, simply switch the 'x' and 'y' variables. Substitute in 'y' in the place of f(x) for this purpose:

y = 2x - 10

Switch positions:

x = 2y - 10

Add '10' to both sides to begin simplifying:

x + 10 = 2y

Divide both sides by 2:

y= \frac{x+10}{2}

This can be rewritten as:

y = \frac{1}{2} x+ 5

Therefore, the inverse of the function is:

h(x) = \frac{1}{2} x+ 5

5 0
3 years ago
Please help ASAP PL u will get 15 points and brainliest
inysia [295]

To be a function each different x value would have a different Y value.

First one is a function, there are no repeated Y values.

The second one is a function.

Third one is not a function because it has two identical Y values with different x values.

The fourth one is a function.

6 0
3 years ago
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