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kvv77 [185]
3 years ago
5

You are 3 years less than twice the age of your sister. Let s be the age (in years) of your sister. Write an expression for your

age in terms of your sister.
Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0

Answer:

2x-3=y

Step-by-step explanation:

let age of sister be x

my age be y

therefore 2x-3=y

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You want to convert 1 Kilogram to milligrams. You already know that 1 kilogram = 1,000 grams. Explain how knowing hat 1 gram = 1
Alenkasestr [34]
The answer Is one million milligrams (tongue twister) to find this out you simply know that a kilogram is 1000 times a gram and a gram is a thousand times a milligram.
1000x1000= 1,000,000
Your welcome.
BRAINLIEST PLEASE
4 0
3 years ago
#10 AH IM STUCK ON THIS ITS HARD HELP
Dafna11 [192]

Answer:

4.8 in

Step-by-step explanation:

feet to inch conversion is *12

2 * 12 = 24

then divide the scale (for every 1 in on the model there is 5 in on the actual, so divide the actual value by 5)

24/5 = 4.8

your answer is 4.8 in

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6 0
2 years ago
Mr. Cutler makes day bricks and clay tiles to sell at maker fairs. It takes him 10 minutes to make a brick and
Naily [24]

Answer:

d

Step-by-step explanation:

6 0
3 years ago
Find the value of ‘k’ if one zero of p(x) = kx2<br> – 14 x + 8 is 6 times the other.
Finger [1]

Answer:

<u>k = 3</u>

Step-by-step explanation:

one zero of p(x) = kx²– 14 x + 8 is 6 times the other.

let the zeros are ⇒ a and 6a

the equation kx²– 14 x + 8

can be written as k ( x²/k– 14/k x + 8/k)

So, a * 6a = 8/k    ⇒ (1)

And a + 6a = 14/k ⇒ (2)

from (2)  k = 14/(a + 6a) = 14/(7a) = 2/a

∴ a = 2/k

Substitute at (1)

a * 6a = 8/k

2/k * 12/k = 8/k

solve for k

24/k = 8

k = 24/8 = 3

<u>the value of k = 3</u>

And the zeros will be 2/3 and 4

5 0
3 years ago
Solve each system by elimination
yulyashka [42]
1. y=4 x=0

2. I think no solution
8 0
3 years ago
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