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3 years ago

3x+9+4x+x= In no solution, one solution, infinite solutions

Mathematics

2 answers:

Strike441 [17]3 years ago

5 0

Answer:

It's one infinite solutions

Step-by-step explanation:

Any number can be put in for x beings there is no set answer to the equation. if there was a set number like 3x+9+4x+x=40 for instance, there would be only one solution, but since there's not, it is infinite solutions.

olga55 [171]3 years ago

3 0

3x+9+4x+x
Is no solution

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Suppose that you have an enormous grapefruit that is 92% water (by weight). The grapefruit weights 100 pounds. If the water cont

yuradex [85]

Answer:

The weight of grapefruit is now 80 pound.

Step-by-step explanation:

Consider the provided information.

Let the x is the weight loss. The weight of grapefruit is 100 pounds and water is 92%. After evaporation water is 90%.

Thus the weight loss is:

$0.92\times100-0.90(100 - x) = x$

$92-90+0.90x=x$

$2=x-0.90x$

$2=0.1x$

$x=20$

Hence, the weight loss is 80 pounds.

Therefore, New weight is 100 - 20 = 80 pounds

The weight of grapefruit is now 80 pound.

3 0

3 years ago

Plz help me thanks so much for helping

11111nata11111 [884]

Answer:

total cost = 351.33

Step-by-step explanation:

The tax is found by multiply the cost times the tax rate

tax = 334.60 * .05

tax =16.73

Add the tax to the cost of the item to get the total cost

total cost = 16.73 + 334.60

total cost = 351.33

6 0

3 years ago

What's 3 4/5 + 4 1/5

kumpel [21]

Answer:

if we will take the LCM

five will be common

34+41/5

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15 is the answer

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Simora [160]

For the domain
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