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Oksi-84 [34.3K]
3 years ago
12

Simplify by using the distributive property: ​

Mathematics
1 answer:
lesya692 [45]3 years ago
3 0
12. 4(s+5)
4s+20

15. 2(3r-12)
6r-24

18. -3(16-3d)
9d-48
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1/2 of the beads will be blue, and 1/2 of them would be red Hope this helped!
4 0
4 years ago
What is the value of (3^6 ÷ 3^5)^2 ? 1 3 9 27
NemiM [27]
(3^6 / 3^5)^2 = (3^(6 - 5))^2 = (3^1)^2 = 3^2 = 9
8 0
3 years ago
Someone pls help plsssss?? ASAP pls
larisa [96]
1)First, understand that whatever your equation is it’s always gonna be less than 100, because she doesn’t wanna get more than 100 ft.
*>100
2) remember that Lainey already dropped 20 feet. The amount of minutes is your unknown variable (x)
3) so, note that the rate is 20 ft/minute. If you multiply 20 by the amount of minutes she has to descend (your unknown variable: x) you cancel out the “minutes” in the 20 ft/minute fraction.
(Ex. 20ft/min *multiply* x [unknown]minutes= 20ftx)
This is what you want since you need all of the terms to be the same unit to solve with algebra.
4) so, to put it all together you have, 20 times x (representing the unknown amount of minutes) plus 20 (representing the amount she has already fallen) is greater than 100

* 20x+20>100
5 0
3 years ago
ASAP!! Please help me. I will not accept nonsense answers, but will mark as BRAINLIEST if you answer is correctly with solutions
WINSTONCH [101]

Answer:

\boxed{\mathrm{all \: real \: numbers}}

Step-by-step explanation:

F(x)=2^x

The domain of a function is the set of input values that the function can take.

There are no restrictions on the value of x.

The domain of the function is all real numbers.

- \infty\leq x\leq \infty

8 0
3 years ago
F(x) = 49 - x^2 (squared)<br><br> f(5) = ___
Ostrovityanka [42]

Answer: 24

Step-by-step explanation:

we replace x with 5

f(5)=49-25=24

3 0
3 years ago
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