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Aleksandr-060686 [28]

2 years ago

12

What is the total cost in dollars of 15 cheeseburgers ?

e="x = 4y" alt="x = 4y" align="absmiddle" class="latex-formula">

1 answer:

DedPeter [7]2 years ago

6 0

60 because If you replace y with 15 you will multiply and then get 60

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A: value of g(2) is larger than value of g(-4)

loris [4]

Answer:

$g(2) = 4(2) - 5 \\ = 8 - 5 \\ = 3 \\ \\ g( - 4) = 4( - 4) - 5 \\ = - 16 - 5 \\ = - 21$

The answer is A

8 0

2 years ago

Express the fraction 3/4, 7/16 and 5/8 with the LCD

____ [38]

12/16, 7/16, 10/16 (not simplified, just with LCD);The LCD of the 3 fractions is 16 (from denominators) so all we have to do is multiply both the numerator by the same number that multiplies with the denominators to get 16. We leave 7/16 alone since it already has denominator of 16.

3/4 * 4 = 12/16

5/8 * 2 = 10/16

3 0

3 years ago

Which of these numbers is divisible by 2 A. 2612 B.1241 C.4263

julia-pushkina [17]

Answer:

A. 2612

cause 2612 is a even number

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2 years ago

Which is the interval notation represent the domain?

Kazeer [188]

Answer:

The first choice, $(-\infty, 7) \cup (7, \infty)$ .

Step-by-step explanation:

The dashed vertical line is a vertical asymptote. The x-coordinate of all points on this vertical asymptote are equal to 7. In other words, when the x-value of a point on the graph approaches $7$ , its y-value approaches infinity (or negative infinity.)

Either way, the graph is not defined for $x = 7$ . The point $7$ should thus be excluded from the domain of the graph.

The graph is apparently defined for all other x-values. The domain of the function should thus be all real numbers with the exception of $x = 7$ . Here's how to write that in interval notation:

The set of all real numbers can be expressed as the interval $(-\infty, \infty)$ . Note that infinity $\infty$ (or $(- \infty)$ itself isn't a real number. The round brackets indicate that both endpoints are excluded from the from the interval.
The set of all real numbers less than (not equal to) $7$ is $(-\infty,7 )$ (both ends are excluded.) The set of all real numbers greater than (not equal to) $7$ is $(7, \infty)$ .
The set of all real numbers that is not equal to $7$ is the union of all real numbers less than $7$ and all real numbers greater than $7$ . The union operator $\cup$ connects two intervals.

In other words, the domain is $(-\infty, 7) \cup (7, \infty)$ .

5 0

3 years ago

Use the diagrams to answer the problems,

Rudik [331]

A) DEC

b) 2x - 8

c) x = 2

d) 5

3 0

2 years ago