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2 years ago

#13 Please answer the question

Mathematics

1 answer:

stiv31 [10]2 years ago

8 0

Answer:

C is the right answer

Step-by-step explanation:

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I need help please help me

harkovskaia [24]

We substitute in c using 9, it will be as follows:
5 ×[(-6×9)+4] = 5 × (-54+4) = 5 × (-50) = -250

3 0

2 years ago

How would I graph this inequality?<br> <img src="https://tex.z-dn.net/?f=7x%2B3y%5C%20%20%5Ctextless%20%5C%206-5x" id="TexFormul

Anon25 [30]

Answer:

the graph in the attached figure

Step-by-step explanation:

we have

$7x+3y$

isolate the variable y

Subtract 7x both sides

$3y$

Divide by 3 both sides

$y$

The solution of the inequality is the shaded area below the dashed line

The equation of the shaded line is $y=-4x+2$

The slope of the dashed line is negative $m=-4$

The y-intercept of the dashed line is the point $(0,2)$

The x-intercept of the dashed line is the point $(0.5,0)$

To graph the inequality plot the intercepts and shade the area below the dashed line

using a graphing tool

the graph in the attached figure

3 0

2 years ago

What type of function is y=7(5/4)^x

erica [24]

Answer:

It is a equation

Step-by-step explanation:

Because it has an equal sign if it does not it will be a expression.

4 0

3 years ago

PLEASE HELP!!!

nirvana33 [79]

<span>$100 discount loan for 7% 1) Pay back $100 in one year 2) Receive $93, today. $540 discount loan for 12.5% 1) Pay back $540.00 in 90 days. 2) Receive WHAT, today? It's less than</span>

7 0

2 years ago

Read 2 more answers

The product of 7,x, and y is represented by the expression 7xy. If the value of x is negative, what

Sphinxa [80]

Answer:

In the expression of 7xy, if x is negative, then y must also be negative for the product to be positive.

Let me know if this helps!

5 0

2 years ago

Read 2 more answers