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Whitepunk [10]
3 years ago
5

How many solutions does the equation 3x + 6 = − 1 − 3 + 4x have?

Mathematics
1 answer:
marissa [1.9K]3 years ago
8 0

Answer:

  • one solution: x=10

Step-by-step explanation:

The coefficients of x on each side of the equal sign are different, so the equation is <em>not a tautology</em>. It must have exactly one solution.

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It takes 50 minutes to complete 2 math assignments. How long will it take to complete 5 math assignments?
Natalija [7]

Answer:

125 minutes

Step-by-step explanation:

one paper takes 25 minutes to complete. Now if we multiply that by 5 papers you get 125 minutes

7 0
3 years ago
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£880 is divided between Jim, Krutika &amp; Natasha so that Jim gets twice as much as Krutika, and Krutika gets three times as mu
krok68 [10]

Answer:

264 pounds

Step-by-step explanation:

Write the question in the form of a ratio:

Natasha: Krutika: Jim

1:3:6

Now, we divide the amount of 880 in the ratio.

there are 10 parts in total.

1 part = 880 divided by 10 = 88.

since Krutika gets 3 parts, she gets 88 x 3 = 264

7 0
4 years ago
I need help lolsssss
MissTica

Answer:

$0.75 per song

Step-by-step explanation:

Given that the relationship between variable s and c is a proportional relationship, and is represented by the equation, c = 0.75s.

Where,

c = total costs

s = number of songs

The constant of proportionality, k, = 0.75.

Thus, 0.75 represents the cost per sing downloaded.

The answer is:

✔️$0.75 per song

7 0
3 years ago
Please answer meee......​
aleksklad [387]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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The perimeter of a triangle is 38cm. The first side is 10cm longer than the second side, the third side is twice as long as the
Natalija [7]
Side 1: 17 Cm.
Side 2: 7 Cm.
Side 3: 14 Cm.

Hope This Helped.
8 0
3 years ago
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