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Firlakuza [10]
3 years ago
9

UNLI Quiz Active 1 2 3 5 11 TIME What should be done to solve the equation? X+ 14 = 21 Add 14 to both sides of the equation. Sub

tract 14 from the left side of the equation. Add 14 to the left side and subtract 14 from the right side of the equation. Subtract 14 from both sides of the equation. Mark this and return Save and Exit Next Sub PLZ HELP ITS A QUIZZZZZZZ!!!!!​
Mathematics
2 answers:
sladkih [1.3K]3 years ago
7 0
I need help to and no one gives me help sjsjsj
Luda [366]3 years ago
5 0

Answer:

I’m pretty sure it’s d

Step-by-step explanation:

I am taking the test right now

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If earth equals 120 pounds and Venus equals 109.2 pounds. Write a proportion relating the weights of earth=90pounds, what does.
Cerrena [4.2K]
I have no clue what this answer is but I hope you find it out
4 0
4 years ago
let f(x)=2x^2+7x-4/x^3-1 what is the domain,range,roots,end behavior and intersect the y-axis of f(X)
victus00 [196]
Here's the factorization of the equation
f(x) = [ (x+4)(2x-1) ] / [ (x-1)(x^2+x+1) ]

<u>Domain</u>
The domain of a function is the set of input or argument values for which the function is real and defined.
- function domain : x < 1 or x > 1

<u>Range
</u>
<u />Resulting f(x) values: all Real Numbers<u>
</u>
<u>Roots
</u>
x = 1/2 & -4

<u>Axis interception points</u>
x-axis: (1/2, 0) , (-4, 0)
(y-axis): (0, 4)

<u>Asymptotes</u>
Vertical: x = 1
Horizontal: y = 0
3 0
3 years ago
The number of girls in cobbs class is 2 less than 3 times the number of boys. She has 26 students in her class how many are boys
Natalka [10]

Answer:

7 are boys

Step-by-step explanation:

Make a system of equations where g is for girls and b is for boys.

b+g=26

g=3b-2

Substitute "3b-2" in for "g" in the first equation.

b+(3b-2)=26

Rewrite without the parentheses because it's addition and not multiplication.

b+3b-2=26

Combine like terms.

4b-2=26

Add 2 to both sides.

4b=28

Divide by the coefficient of the variable to get it alone.

b=7

3 0
3 years ago
PLZZZ HELP DUE IN 30 MINUTESSS!!!!!
s344n2d4d5 [400]
Look to be honest this is what I got hopefully it is right my bad if they aren’t.
4 0
3 years ago
How are all angles in the 4th quadrant, negative or positive?
anastassius [24]

Answer:

They are all positive because you must go right.

They are all negative because you must go down.

Step-by-step explanation:

Example. (1,-4)

You go over one.

Down 4

5 0
3 years ago
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