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oksano4ka [1.4K]
3 years ago
5

HELP PLEASE! Write an equation with variables on both sides that has a single solution "-1." Explain how to find that solution

Mathematics
2 answers:
Inessa05 [86]3 years ago
8 0

ANSWER : HEY MATE

Art [367]3 years ago
3 0
Can be like that? The answer will be always -1 because of the negative number in the secon term

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I need help with this lol
harina [27]

Answer:

75.2

Step-by-step explanation:

16 x 9.4 = 150.4 / 2 = 75.2

7 0
3 years ago
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NEED HELP URGENT!! How do I solve this on number 30?(please go through the steps)
tatiyna

x^2+6x-5=0

x^2=2x

2x+6x-5=0

2x+6x=8x

8x-5=0

+5 +5

(if you don’t know what I’m doing here is that I’m removing the negative 5 by putting a positive 5 since both of them make 0. Also the “x” always stay alone and the unit stays as the unit)

(I putted the positive under the 0 because what u do to the unit you need to do the same thing with the other.)

8x/8=5/8

(If ur lost here it means dividing.)

The answer

X=0.625

(btw I’m not really sure if this is right so um don’t really trust me in this lol)

3 0
3 years ago
What is the distance between 4 2/3 and -5 1/3​
Brrunno [24]

Answer:

7

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I really need help with this last problem
gogolik [260]

Answer:


Step-by-step explanation:

a. Profit, p, earned from selling x hats when hat will be sold for $12 each:

p = 12x


b. To recover the cost of making the 200 hats which is $1500, profit, p >= cost:

p = 12x >= 1500

x >= 1500/12 = 12.5

So the minimum number of hats that must be sold = 13


c. New hat price = $15 so p = 15x

p = 15x >= 1500

x >= 1500/15 = 10

So the new minimum = 10 which is 3 fewer.


3 0
3 years ago
Read 2 more answers
Find the surface area of the composite figure.
kakasveta [241]

Answer:

508.68 in^2

Step-by-step explanation:

The equation given: 2πr^2+2πrh

Givens: r = 3 in, h = 3*8 in = 24 in, π ≈ 3.14

Substitution: 2(3.14)3^2+2(3.14)3*24

Solution: 508.68

7 0
3 years ago
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