Mathematics College

2. Lin solved a quadratic equation by factoring and found one solution to be x = 3/4.
Which of the following expressions could have been one of her factors?
A.x-3
B. 4x +3
C. 3x – 4
D. 3x +4

2. Lin Solved A Quadratic Equation By Factoring And Found One Solution To Be X = 3/4.Which Of The Following

Answers

Answer 1
The correct answer is A. 4x- 3

Related Questions

pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer: A, scale factor is 3

Step-by-step explanation:

The correct answer is a

Need help!!! (will give brainliest)

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Answer:

I think B 90

Step-by-step explanation:

Its a right angle

it's B because I look it up

how do I know that 15/30 is greater than 1/3 but less than2/3

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Answer:

ok simple. lets start with 15/30, 15/30 is basically 1/2 because 15 is half of 30

1/3 is not to the half point of 3 the half point of 3 is 1/5. 2/3 is more than halfway of 3 as it is more than  1.5/3. Do I make sense?

Step-by-step explanation:

hope this helps!!

Bcuz 15/30 is basically 1/2 and 1/2 is greater than 1/3 but 2/3 is more than half

10 ft р area = 170 ft​

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Answer:

170 square feet

Step-by-step explanation:

This is classwork and i don't understand it at all PLEASE HELP

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Answer:

The independent variable is the number of cars

the band washes and the dependent is the number of money they earn

Step-by-step explanation:

6(840.25)+15(1,374.05)+9(1.222.43)/30

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Answer:

26018.979

yea...

I NEED HELP ASAP PLEASE HELP ME.

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Answer:

B=40

C=55

A=40

Step-by-step explanation:


Please help I will put Brainliest!!!!

Answers

Answer:

Ill tell you the bases and exponents, 2 is the base and 2 is the exponent. 3 is your base and 2 is your exponent. 5 is your base and 3 is your exponent. 10 is your base and 3 is your exponent. 4 is your base and 2 is your exponent. 5 is your base and 2 is your exponent. 6 is your base and 2 is your exponent.

2^2
base: 2
exponent: 2
expanded notation: 2*2
standard notation: 4

3^2
base: 3
exponent: 2
expanded notation: 3*3
standard notation: 9

5^3
base: 5
exponent: 3
expanded notation: 5*5*5
standard notation: 125

10^3
base: 10
exponent: 3
expanded notation: 10*10*10
standard notation: 1000

4^2
base: 4
exponent: 2
expanded notation: 4*4
standard notation: 16

5^2
base: 5
exponent: 2
expanded notation: 5*5
standard notation: 25

6^2
base: 6
exponent: 2
expanded notation: 6*6
standard notation: 36

What is the slope of this line? WILL GIVE BRAINIEST ANSWER IF YOU ANSWER!!

Answers

Slope/m = 5/4

there an app you can get called Math-way and it’s super helpful with slope!

If 10 people can paint a fence in 3 days, how long would it take 6 people?
​

Answers

Answer:

5 days.

Step-by-step explanation:

By proportion it will take (10/6) * 3

= 30 /6

= 5 days.

Estimate each sum or difference 7 1/9 + 8 2/5

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Answer:afvStep-by-step explanation:


Find 9079 + 1232 + 9786.

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The answer is 20,097

a dog walks 696 steps in 12 minutes. how many steps in 12 minutes
​

Answers

Answer:

696 steps

Step-by-step explanation:

I need help with this what is the awnser

Answers

Answer:

x = 23

Step-by-step explanation:

For this figure, we know we are dealing with a 90 degree angle since there is a small square in the figure, therefore we can set up the equation...

65 + (x + 2) = 90

In this sense, the parenthesis are unnecessary.

67  + x = 90

-67         -67

x = 23

Hope this helps!

:)

3. Tickets to a baseball game cost $22 each and parking costs $10. What is the equation of the line that represents the cost of attending the game?
A. y − 22=10x
C. y=20x − 10
B. y = 22x + 10
D. 22x+y=10

Answers

Answer:

The third one down.

Step-by-step explanation:

each ticket cost 22$ so 22$ pet ticket (X) plus parking

Lucy has a homework assignment and she must solve the equation
-7x + 2 = 51.

Answers

Answer:

x = -7

Step-by-step explanation:

-7x + 2 = 51

-7x = 51 - 2

-7x = 49

x = -7

Insta: 25k_kem

Can some one help me plz I really need help

Answers

1. 2x + 50 = 100
subtract 50 on both sides and then divide by 2.

x = 25

180 - 100 = 80

m
2. 7x - 4 = 87
add 4 on both sides and divide by 7.

x = 13

180 - 87 = 93

m
3. 5x - 2 = 38
add both sides by 2 and divide by 5.

x = 8

180 - 38 = 142

m
4. 14 + 6x = 134
subtract both sides by 14 and divide by 6.

x = 20

180 - 134 = 46

m
5. x = 53

m
6. x = 14

m

50 POINTS! SHOW WORK OR ILL REPORT

Answers

Answer:

The larger angle <K, has a measure of 120 degrees.

Step-by-step explanation:

So, a supplementary angle are two or more angles that combine to form a 180 degree straight line.  So here, we need to set up an algebra equation.

2x = the larger angle (because it's two times the smaller angle)

x = the smaller angle

So then, you need to set both equal to 180 degrees, since combine they equal 180 degrees

2x + x = 180

3x = 180

x = 60

Using basic algebra, we see that the smaller angle is 60 degrees, but wee need to find the larger angle.  Remember, we represented the larger angle as 2x.  

2 time 60 is 120, so the larger angle is 120 degrees

Hope that helps :)

Lacy is given a kite with one diagonal....please click photo to see the question

Answers

Answer:

the choice shown is correct. A reflection across diagonal BD.

Step-by-step explanation:

Answer:

your right, its A.

Step-by-step explanation:

An 180 rotation would result it with point C being below point A, not making it congruent. A translation is also not possible. A dilation would do nothing. A relfection on the other hand, would make both sides congruent.

A recipe for sparkling apple juice calls for 3 quarts of sparkling water and 2 quarts of apple juice. How much sparkling water would you need to mix with 8 quarts of apple juice? (NC.7.RP.1) *

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Answer:

Step-by-step explanation:

12

Find P(5) when p = 0.10.

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P(5) = Px5. P=0.10, so 0.10x5= 0.5

0.5 is your answer.

In the diagram, triangle MNO maps to triangle M'N'O'.
Identify the corresponding angles.

Answers

Answer:

B and A

.......................

Answer:

M' and N'O'

Step-by-step explanation:

Investment: Suppose that you and 3 friends bought equal shares of an investment for a total of $20,000 and then sold it later for only $19,600. How much did each person lose?
Please help me

Answers

Answer:

$29.4294294294

Step-by-step explanation:

Z = 2x - y
maximum
minimum
AY
(7,9)
(2,6
S
(2, 2)
(10.1)

Answers

My dog is licking my toes ಥ_ಥ

What is the product of 148x27

Answers

Answer:

3996 :)

Step-by-step explanation:

Answer:

3,996

Step-by-step explanation:

Hope this right.but if it's not,im so sorry

. The industrial output of an automobile factory increases by 5% of what it had been in the beginning of
every year. Find the production after 3 years, if the factory turns out 80000 units this year.
​

Answers

Answer = 92,610

If the factor increases output by 5% yearly than the end output will be 92,610

pls help i really need it

Answers

Answer:

.................

Step-by-step explanation:

Solve 64 = h + 30.
K=?

Answers

Answer:

h = 34

Step-by-step explanation:

64=h+30

Step 1: Flip the equation.

h+30=64

Step 2: Subtract 30 from both sides.

h+30−30=64−30

h=34

Assuming you meant “h =?” instead of “K=?”. In that case,
h = 34.

To find this answer, you just subtract 30 from 64, isolating h on it’s own side. Or imagine the problem arranged “h + 30 = 64.”

367589+667556755788654578645

Answers

Answer: 667556755788655000000

Step-by-step explanation: braniliest pls

Solve for x

8x−2<8

Give your answer as an improper fraction in its simplest form.

Answers

Answer:

x < 5/4

Step-by-step explanation:

8x−2<8

Add 2 to each side

8x−2+2<8+1

8x<10

Divide each side by 8

8x/8 < 10/8

x < 10/8

Simplify

x < 5/4

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