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2 years ago

makayla has $8 to buy at a school fair each ticket cost $1.50 which inequality best represents how many tickets she can buy

Mathematics

1 answer:

ivolga24 [154]2 years ago

6 0

Answer:

Step-by-step explanation:

If she only has $8, she can't spend more than that. In other words, she can spend ≤$8.

If each ticket is $1.50 per ticket, the inequality that represents how many tickets she can buy if x represents the number of tickets, is

1.5x ≤ 8

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Which shows one way to determine the factors of 12x3 – 2x2 + 18x – 3 by grouping?

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Option A

$2x^2(6x-1) + 3(6x-1)$ is one way to determine the factors of $12x^3-2x^2+18x-3$ by grouping

Solution:

Factoring by grouping means that you will group terms with common factors before factoring

Given expression is:

$12x^3-2x^2+18x-3$

Group the first two terms together and then the last two terms together.

$(12x^3-2x^2)+(18x-3)$

We can see that $2x^2$ is common in first two terms

And 3 is common in last two terms

Factor them out

$(12x^3-2x^2)+(18x-3) = 2x^2(6x-1) + 3(6x-1)$

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1 year ago

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2 years ago

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See the attached figure for better explanation :

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2 years ago

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Answer:

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