MATHEMATICS HIGH SCHOOL

Write an inequality for the situation. all real numbers y that are less than 4 or greater than 9A. y ≤ 4 or y ≥ 9

B. 4 < y < 9

C. y < 4 or y > 9

D. y < 9 or y > 4

Answers

Answer 1

Answer:

Answer: Hello mate!

The notation:

a < b

means that the number b is bigger than the number a, and the notation:

a ≤ b

means that the number b is bigger or equal than the number a.

"all real numbers y that are less than 4"

this is written as:

y < 4

"all real numbers that are greater than 9"

this is written as:

y > 9

then, the situation can be written as:

y <4 and y >9, which means that the right answer is option C.

Answer 2

Answer:

The Correct answer would be C... A would only be correct if they said equal to or less/greater than.

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Just 2 more! Ik we got this! Just please, it’s due at 11pm!

Answers

Answer:

-4

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

The endpoints of on are located at O(1, 2) and N(3, 1). Using slope-intercept form, write the equation of line on.

Answers

y = -1/2x +2 1/2
General equation;
y = mx + c

Calculating the slope;
Change in y/ (change in x) = gradient m

(2-1)/(1-3) = - 1/2

Replacing m gives;
y= -1/2x + c

Calculating the value of c
take point (1,2) above and replace y with 2 and x with 1
2=-1/2 *1 +c
c = 2 1/2
Equation then is
y = -1/2x +2 1/2

Which of these elements is found in both carbohydrates and water?1carbon
2oxygen
3nitrogen
4helium

Answers

I believe the correct answer from the choices listed above is option 2. The element that is found in both carbohydrate and water is the element oxygen. Carbohydrates contain aldehydes and ketones which has oxygen on them and water has hydrogen and oxygen. So, it must be oxygen.

Answer:

The answer is option B

Step-by-step explanation:

edge 2020

mark brainliest :)

Solve the equation x+10=30

Answers

get x alone on one side and solve

x = 30 - 10
x = 20

X+10=30
Subtract 10 from both sides
X+10=30
-10 -10
X=20
Answer:
X=20

Term insurance has value as an investment. True or false ?

Answers

the answer to does the term insurance have a value as an investment. the answer is true

The answer is true, It does have a value as an investment.

Jerry ate 1,070 calories total at breakfast. He ate a cup of yogurt that had 150 calories in it and some granola. Each cup of granola has 230 calories. how many cups