3 years ago

Please help me ASAP: Answer with : includes / not includes

1 answer:

3 0

Answer:

Step-by-step explanation:

The interval [4, ∞) all real numbers 4 and greater, whereas the interval (4,∞) not includes the endpoint 4.

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Nataly_w [17]

Answer:

$f(x) = 10x + 8 \\ f(5.25) = 10(5.25) + 8 \\ f(5.25) = 52.5 + 8 \\ f(5.25) = 60.5$

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3 years ago

Virty [35]

Answer: LAST OPTION.

Step-by-step explanation:

1. You have the following equation:

$6x^{2}=54$

2. Then you must solve for x, as following:

$x^{2}=54/6\\x^{2}=9\\x=\sqrt{9}\\x=+/-3$

Therefore, as you can see above, the answer for the exercise is the last option.

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3 years ago

GREYUIT [131]

I don’t know
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2 years ago

BARSIC [14]

The oldster got a discount, so the original price is higher; let's call it x;

$(1 - 0.10) x = 12.60$

$.9 x = 12.60$

$x = 12.60/0.9 = 14.00$

Answer: $14.00

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3 years ago

labwork [276]

They should get 3 pizzas.

4*6=24

24/8=3

4 0

3 years ago