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Sauron [17]
3 years ago
8

Evaluate the expression when x = –18. x-10/4 Very confused on how to solve this one.

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
5 0
Well evaluate means solve . so you just substitute the -18 in place of x you'll get -18-10/ 4

which is -28/4 = -7
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Which statement is true regarding the graphed functions?
just olya [345]

ANSWER

f(0) = g(0)

EXPLANATION

From the graph we

g(0) =  - 2

because this is where the line x= 0 meets the graph of g(x).

Also

f(0) =  - 2

because this is where the line x= 0 meets the graph of f(x).

This implies that,

f(0) = g(0)

The correct choice is A.

6 0
3 years ago
What is the equation of the following line written in general form? (The y-intercept is 7.)
White raven [17]
Well I believe the correct equation would be 3x-y+7 because the y- intercept is 7 which is positive. That could only mean that the answer with a positive 7 is correct.

hope this helps!!

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7 0
3 years ago
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katy desea alquilar un barca y gastar por menos $54. El barco cuesta $7 por hora y katy tiene un cupom de descuento de $9 dolare
MAXImum [283]

Answer:

9 horas

Explanation:

$63 por 9 horas

Cupom de descuento de $9

$63 - $9 = $54

3 0
3 years ago
Please help me. X/6 ≥ 7. I also need to know how this would be graphed thank you.
BigorU [14]

Answer: The inequality solves to x ≥ 42

The graph is shown below

==================================================

Explanation:

We have some unknown number x, and we're dividing by 6 to form the fraction x/6. That result is 7 or larger which means we write x/6 ≥ 7

To solve for x, we undo the division. We'll multiply both sides by 6. That's how we get to x ≥ 42

The graph will involve a number line. Plot a closed filled in circle at 42 on the number line. Shade to the right. This visually represents any number that is 42 or larger. The endpoint 42 itself is included in the solution set.

Side note: We would use an open circle if we didn't have the "or equal to" portion for the inequality sign.

6 0
3 years ago
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The area in square feet, inside a rectangle is given by the expression 1600 x? What is the value
Juli2301 [7.4K]

Answer:1375

Step-by-step explanation:

X= 15 is given

X squared is 15x15 = 225

1600 - 225= 1375

6 0
2 years ago
Read 2 more answers
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