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suter [353]
3 years ago
5

Please help me with #13

Mathematics
1 answer:
marysya [2.9K]3 years ago
8 0
I hope this helps you

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How do you solve this equation with substitution, I was absent for school today and wasn’t able to learn the subject please help
Alenkasestr [34]

Answer:

X=1 Y=6

Step-by-step explanation:

6x=-4x+10

10x=10

x=1

6×1=6

3 0
2 years ago
A plant cell is 0.00001267 meter wide.How is this number written in scientific notation?
MA_775_DIABLO [31]
<span>The answer is 0.00001267 m = 1.267 * 10^(-5) m. In scientific notation, the number is written as two factors - a number m from 0-10 and 10 raised to the n power: m x 10^n. 0.00001267 m = 1.267 x 0.00001 m. 0.00001 m = (0.1)^5 = 10^(-5). So: 0.00001267 m = 1.267 x 0.00001 m = 1.267 x (0.1)^5 m = 1.267 x 10^(-5) m.</span>
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3 years ago
X-treme Sports has skateboards at a 24% discount. Find the sale price of a $384 skateboard using percent paid.
Alona [7]

Answer:

the price of a discounted skateboard would be 291.84 or if the board was already discounted, the original price was 476.16

Step-by-step explanation:

5 0
3 years ago
You have several pieces of bar stock 11 feet long. You need 12 short pieces to complete your installation. How many pieces of ba
Zielflug [23.3K]

I don’t know... was it helpful?

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3 years ago
Is (1,-4) a solution to the equation y=-2x?<br> Yes or no? Please help /:
Elden [556K]
No it is not, the solution would need to be (2,-4) in order to satisfy the equation y = -2x -- like so -4 = -2(2)

-4 = -4, otherwise the equation won't be satisfied.
4 0
3 years ago
Read 2 more answers
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