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lora16 [44]
3 years ago
7

Which inequality below will have a dashed boundary line with a shaded area above its graph? A. 7x − y ≤ 3 B. x − y ≤ 4 C. 2x − 9

y > 2 D. 4x + 7y > 3
Mathematics
1 answer:
patriot [66]3 years ago
3 0
<span>Dashed boundary line means there is no equal sign in the problem. That eliminated the first two. Shaded above means it is greater than...

Now turn your inequalities into y = mx + b form
 2x - 9y > 2 --- subtract 2x from both sides
-9y > -2x + 2 -- divide by -9...and change inequality sign
y < 2/9x - 2/9 this says y is less then.....we need greater then...this is not it

try the next one...
4x + 7y > 3 --- subtract 4x from both sides
7y > 4x + 3 -- divide by 7
y > 4/7x + 3/7
this says y is greater then...this is the one we want</span>

The answer to your question is D. I hope that this is the answer that you were looking for and it has helped you.
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The table represents the metric volume measure of a liter. Each amount is represented by its power of 10.
boyakko [2]

The megaliter is 10,000 times larger than a hectoliter

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

1 mega liter = 10⁶ Liter

1 hectoliter = 10² Liter.

Hence, a megaliter is 10,000 (10⁶/10²) times larger than a hectoliter

Find out more on equation at: brainly.com/question/2972832

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The Vice President Of Sales Took A Client Out To Lunch. If The Lunch Was $44 And She Gave A 20% Tip, How Much Money Did She Spen
Ray Of Light [21]
The answer is 52.80 because the tip is $8.80 and 44.00+8.80=52.80
3 0
4 years ago
Let f(x)=2x+2. solve f^-1(x) when x=4
BlackZzzverrR [31]
F⁻¹(x) is the notation for the inverse of an equation, so you just need to find the inverse equation. that's found by swapping your x and y variables:

<span>f(x) = 2x + 2  ... replace f(x) with y
y = 2x + 2  ... swap x and y variables
x = 2y + 2  ... solve for y

x = 2y + 2  ... subtract 2
x - 2 = 2y  ... divide by 2
(x - 2)/2 = y

so, </span>f⁻¹(x) = (x - 2)/2  ... now you need to solve that for when x = 4. plug it in:

f⁻¹(x) = (4 - 2)/2  ... simplify the top of the fraction
f⁻¹(x) = 2/2
f⁻¹(x) = 1 is your answer.
3 0
3 years ago
The Roberts family uses a container shaped like a cylinder to recycle aluminum cans. It has a diameter of 1.5 feet and a volume
Liula [17]

Answer:

3.375, but im not completely sure though

Step-by-step explanation:

4 0
4 years ago
I think the answer is 74088 I’m not sure pls help!!
zepelin [54]

Answer:

yes you are correct

Step-by-step explanation:

6 times 6 times 6 times 7 times 7 times 7 is 74088

8 0
3 years ago
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