MATHEMATICS MIDDLE SCHOOL

Which of the following expressions is a factor of the polynomial x2 + -x-1?

Answers

Answer 1
Answer:

Answer:

No solution

Step-by-step explanation:

What you have to do is think of two numbers that when times together it equals -1 and when added together it equals -1.

There is no number that can come out to that, so your answer is:

no solution

Related Questions

Find the missing number. 32/52 = ?/13
The stems in a stem and leaf plot are the ones digits true or false
Help me again please 2(36-4t) t= 3.4
A gym charges a $59 fee plus $7.70 per week that person attends. The total cost y for any number of weeks x can be given using the equation y=7.7x+59xa)state the slope and y interceptb)describe what the slope and y intercept represent.
Janet walked 7,920 feet in 30 minutes. she walked at the constant rate .

Find the y-intercept of y=4(1/3)^x+1+2

Answers

y intercept is where the line crosses the y axis, that only happens when x=0
so set x=0 and find what y intercet is

y=4(1/3)^0+1+2
y=4(1)+1+2
y=4+1+2
y=5+2
y=7


y intercept is y=7 aka the point (0,7)

Cassidy wants to cut the yellow fabric into strips that are 0.3 yards wide . How many whole strips of yellow fabric can Cassidy make ? White yards is 12.8 which costs $86.40

Answers

I thin it iid 52 if this is wrong i am sorry if this right then please thank me :)
the answer is 52 yards

You deposit $200 in a savings account. The account earns 6% simple interest per year. A. What is the interest earned after 2 years.
B. What is the balance after 2 years.

Answers

200 x 1.06^2
=224.72

Answer:

A. $24

B. $224

Step-by-step explanation:

For simple interest, the formula is I = PRT where I = interest earned, P = principal amount borrowed/deposited, R = rate as a decimal, and T = time in years.

I = (200)(0.06)(2)

I = 24

Then add that to the amount deposited ($200) and you're done.

200 + 24 = $224

Please let me know if you have questions.

What are the factors of 84

Answers

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14 , 21, 28, 42, and 84.
Hope that this helps! :)
The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.

1 × 84 = 84
2 × 42 = 84
3 × 28 = 84
4 × 21 = 84
6 × 14 = 84
7 × 12 = 84

Anita can paint the shed in 5 h. If Kris helps her, they can paint the shed in 3 h. How long will it take Kris to paint the shed alone?

Answers

Anita can paint the shed in 5 hours. If Kris helps her, they can paint the shed in 3 hours. How long would it take Kris to paint the shed alone?
----
Anita rate = 1/5 job/hr
Together rate = 1/3 job/hr
Kris rate = 1/x job/hr
Equation:
rate + rate = together rate

1/x + 1/5 = 1/3
----
Multiply thru by 15x to get:
15 + 3x = 5x
2x = 15
x = 7.5 hrs (time for Kris to do the job alone)

Is 0.02468 greater than 0.024

Answers

use zeroes as place holders
0.02468
0.02400
so clearly 0.02468 is greater than 0.02400
so yes, 0.02468 is greater than 0.024
but remember don't use those extra zeroes in ur actual answer.
Other Questions
Chloe made a small pan of ziti and a smallpan of lasagna. She cut the ziti into 8 equal parts and the lasagna into 9 equal parts. Her family ate 2_ 3 of the lasagna. If her family ate more lasagna than ziti, what fraction of the ziti could have been eaten?
Please help me on my homework ASAP.
She borrows $25.63 from her sister to help pay for the dress. Then Jenny earns $16.33 helping her dad organize his home office. If she gives all the earnings to her sister, Jenny will still owe her sister $.
Will the sum of two linear expressions each with an x-term , always,sometimes,or never have an x-term ? Explain your reasoning