3 years ago

Select all possible solutions for 2x+7<3x-5

Mathematics

1 answer:

never [62]3 years ago

8 0

X>12
simplify both sides, then isolate the variable

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How can you find the side of a triangle only using angles 33 degrease, 49 degrees, and 98 degrees, and one side which is 100m. I

kumpel [21]

Answer:

72.17 m to the nearest hundredth.

Step-by-step explanation:

It is sin not cos.

We use the Sine Rule to do this

a / sin A = b / sin C = c / sin C.

Here we have:

100 / sin 49 = x / sin 33

x = 100 * sin 33 / sin 49

= 72.17 m.

3 0

3 years ago

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Candice buys 2/8 of a container of roasted peanuts. Alan buys 2/3 of a container. Both containers are the same size. Candice say

xz_007 [3.2K]

Since my name is in this question, I'll answer it :)

Answer:

Yes, she's right.

Step-by-step explanation:

2/8 is simplified to 1/4. Between 1 and 1/2, it is 1/4. So yes, I (Candice) was right. :)

5 0

3 years ago

Please help figure out I will give brainliest!

noname [10]

Answer:

40 student 110 adult

this is using desmos

but to smash the equation you can go like basically we have to cancel out each variable to solve for the other

3x + 8y = 1000

x + y < =150

-3(x + y <= 150)

-3x -3y = -450

3x + 8y = 1000

5y = 550

y= 110

3x + 8 y = 1000

-8(x+y<=150) = -8x - 8y <= -1200

-5x = -200

$\frac{ - 5x}{ - 5 } = x$

$\frac{ - 200}{ - 5} = 40$

x= 40

40 kids 110 adults

7 0

3 years ago

Plz help me get the answer

Fantom [35]

-3y = -4x +51

y = 4/3 - 17

there you go

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4 years ago

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Joey wants to buy a gym membership. He visits two gyms with two different fees. Gym A has a $40

bonufazy [111]

Answer:

2 months

Explanation:

50 - 40 = 10

25-20 = 5

10/5 = 2

3 0

2 years ago