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vaieri [72.5K]
3 years ago
15

Please help me fast I don"t understand this

Mathematics
1 answer:
allsm [11]3 years ago
5 0

Answer:

Step-by-step explanation:

i beileve its d 25%

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After paying $5.12 for a salad, Norachai has $27.10. How much money did he have
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Answer: $32.22

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What is 728 divided by 3?
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728 ÷ 3
= 242.66667

Hope I can help you, brainliest answer? :)
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What are the roots of the equation?<br><br> x^2+24=−11x<br><br> Enter your answers in the boxes.
docker41 [41]
<span>The <u>correct answers</u> are:

x=-3 and x=-8.

Explanation<span>:

We can first write this in standard form, ax</span></span>²<span><span>+bx+c=0. To do this, we will add 11x to both sides:
x</span></span>²<span><span>+24+11x=-11x+11x
x</span></span>²<span><span>+11x+24=0.

Now we can factor this. Look for factors of c, 24, that sum to b, 11. Factors of 24 are:
1 and 24 (sum 25)
2 and 12 (sum 14)
3 and 8 (sum 11)
4 and 6 (sum 10).

The factors we need are 3 and 8, since they sum to 11. This gives us factored form:
(x+3)(x+8)=0.

Using the zero product property, we know that in order to have a product of 0, one or both of the factors must be 0. This means we have:
x+3=0 or x+8=0.

Solving the first equation:
x+3-3=0-3
x=-3.

Solving the second equation:
x+8-8=0-8
x=-8.</span></span>
8 0
3 years ago
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SimpifyWhat is x to the power of 3 times x to the power 7?
jeka94

Answer:

Here is your solution-

x³ times x⁷

means, x³×x⁷

Here you just have to add the powers as aⁿ×aᵐ=aⁿ⁺ᵐ

x³⁺⁷

x¹⁰

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mr.spencer has 7 1/5 liters of juice he wants to pour equal amounts of juice into 3 punch bowls how many liters of juice should
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Answer:

2.4

Step-by-step explanation:

1/5=0.2

7.2/3=2.4

3 0
2 years ago
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