Answer:
b = 7
Step-by-step explanation:
8 - 3 - b = b - 9
5 - b = b - 9
2b = 14
b = 7
Answer:
b=7
Step-by-step explanation:
isolate the variable by dividing each side by factors that don't contain the variable.
Which of the following is equivalent to 67?
Answer:
efefe
Step-by-step explanation:
fef greht jy7i8
journee ate 9 grapes . grandma gave her more grapes . journee ate 15 grapes in all . how many grapes did grandma give her ?
Answer:
6 grapes.
Step-by-step explanation:
If she already had 9 grapes, subtract 15 and 9 to get 6.
Answer:
6 grapes
Step-by-step explanation:
take 15 subtract 9 to get 6
If I have 5 X's and I take 2 X's away, how many X's
will I have left?
which one is it???
Answer:
<
Step-by-step explanation:
√7 ≈ 2.66
14/5 = 2.8
2.66 < 2.8
√7 < 14/5
Best of Luck!
If p(x)=3(2x-5)+1, find p(4)
Someone help me please
Answer:
p(4) = 10
Step-by-step explanation:
So we are given that:
p(x) = 3(2x - 5) + 1
To find p(4) we would have to plug in 4 for every x in the equation.
p(4) = 3(2(4) - 5) + 1 = 3(8 - 5) + 1 = 3(3) + 1 = 9 + 1 = 10
So p(4) = 10
I hope you find my answer and explanation to be helpful. Happy studying. :)
Line VW has a slope of 5. What is the slope of a line parallel to VW?
A. -5
B. -1/5
C. 1/5
D. 5
need it rn pls
Answer:
D.5
Step-by-step explanation:
5 because in order for the line to be parallel the slope needs to be the same
I need help on this please
Answer:
0.27
Step-by-step explanation:
You take 1.75, and subtract 1.48 from it. 1.75
- 1.48
0.27
Sia’s leggings weigh 6 grams. How many milligrams do they weigh?_
Answer:
they weight 6000 gram .............
Let p(x) be a polynomial with 4, (x - 1), (3 - x), and (x2 - 2) as four of its
factors. Select each statement that is true for all such polynomials p(x).
The polynomial p(x) must have 0 as a zero.
The polynomial p(x) must have 1 as a zero.
The polynomial p(x) must have 2 as a zero.
The polynomial p(x) must have 3 as a zero.
The polynomial p(x) must have 4 as a zero.
Answer:
1
Step-by-step explanation:
The degree of the polynomial is 4. Then the number of zeroes of the polynomial is 4. Then the correct option is E.
How to get polynomials with zeroes?Let a, b, c, and d are the zeroes of the polynomial.
Then the polynomial is given as,
⇒ (x - a)(x - b)(x - c)(x - d)
The degree of the polynomial will be greater than or equal to the number of zeroes.
Let p(x) be a polynomial with 4, (x - 1), (3 - x), and (x² - 2) as four of its factors. Then the polynomial is given as,
p(x) = 4(x - 1)(3 - x)(x² - 2)
The degree of the polynomial is 4. Then the number of zeroes of the polynomial is 4. Then the correct option is E.
More about the polynomial link is given below.
https://brainly.com/question/11536910
#SPJ2
what is 750 in scientific notation
Answer:
7.5 x 10^2
~theLocoCoco
Answer:
7.5 x 10²
There really isn't much of an explanation other than writing it in scientific notation.
The temperature goes down 20 degrees. Which number displays this change?
Henry took his daughter and some friends to the fair.he bought 1 adult ticket for $11, and, n, child tickets for 10 each. He spent a total of 51$ on tickets. Write an equation that can be used to find the number of tickets, that Henry bought
Answer: 1+$11=$12
$12 +$51= $75 tickets that Henry bought
Answer:
n=4
Step-by-step explanation:
$11 - $51 = $40
$40 ÷ $10 =4
n=4
their was 4 kids and 1 adult
HELP PLZ GOD BLESS YOU HELP PLZ
Answer:
-3 or 6 I would put -3 but... its your wish
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
3x + 12 - 2x = 9
Subtract 3x - 2x
x + 12 = 9
subtract 12 to both sides
x = -3
Hope this helps, can you please mark me brainliest? I just need 2 more brainlest to become expert.
f(1)=4
f(n)=f(n−1)⋅(−0.5)
Find an explicit formula for f(n)
Answer
f(n)=4•(0.5)^n-1
This year, 72 students completed projects for the science fair. This was 23 more students than last year. How many students completed projects for the science fair last year?
Answer:
Last year: 49 students
Step-by-step explanation:
There were 23 more students this year than last year. This means that 72 is equivalent to x, or a random number, plus 23
If 23 + x =72
Then x = 72 - 23
Which means that x = 49, or that the number of students that completed projects for the science fair is 49.
Hope this helps!!!
Ques no 1 b) help me!!!!!
I will give you brainliest plzzz
Answer:
-4/5
Step-by-step explanation:
r=x/2
a=2x
ar²=-1/16
x^3=-1/8
x=-1/2
sn=a/1-r
=-4/5
PLS HELP ME
Three times the difference of x and 2 is greater than 21
Answer:
x greater than 126
Step-by-step explanation:
3(x/2)greter than 21
multiply
126
Answer:
Step-by-step explanation:
three times (3 times something) the difference of x and 2 (2-x) is greater than (>) -21 (-21)
3 times (2-x)>-21
3(2-x)>-21
distrobite using distributiver poerpoty
a(b+c)=ab+ac
3(2-x)=6+(-3x)=6-3x
6-3x>-21
add 3x to both sides
6>-21+3x
add 21 to both sides
27>3x
divide both sides by 3
9>x
x<9
so x= any number below 9 not including 9
Work out the Angle of X
Briana is excited because she has just been hired by a family to babysit on Saturdays. She’s looking forward to earning some extra spending money! The family will pay her $12 per hour for a maximum of 8 hours. Brianna makes a table to show her earnings for different numbers of hours. Help her complete the table. Hours Earnings 5 $ $72 7 $ $96
Answer:
The hours are 5, 6,7, and 8.
The earnings are 60 for 5, 72 for 6, 84 for 7, and 96 for 8
Step-by-step explanation:
She earns 12 dollars a hour. So if you just multiply 12 times 5 and so on you get the answer for earnings and the hours.
Answer:
Hours: Earnings:
5 $60
6 $72
7 $ 84
8 $96
Step-by-step explanation:
Because Brianna earns $12 per hour, find her earnings by multiplying the number of hours worked by 12:
When she works 5 hours, she earns 5(12) = $60. When she works 7 hours, she earns 7(12) = $84.
To find the number hours she worked, given her earnings, divide her total earnings by 12:
If she earns $72, she worked 72/12 = 6 hours. If she earns $96, she worked 96/12 = 8 hours.
-8 + (-2)
Plz answer
Answer:
-10
Step-by-step explanation:
Answer:
-8+(-2)
-8-2
-10
A jar holds 2 cups of water. How much is this in fluid ounces?
Answer:
16 fluid ounces
Step-by-step explanation:
SOLVE AND EXPLAIN! b + m = 400?
Answer:
b=200 and m=200
Step-by-step explanation:
There are many answers to this problem. You can replace b and n for the number 200. You need to find what two numbers, added up, will give you 400. If b=200 and m=200, when added up, it will give you 400.
A bowl contains 13 total M&M's candies of only red and green. There are 3 more red than there are green. How many red? How many green?
Answer:
8 red & 5 green
Step-by-step explanation:
8 and 5 added together is 13
8 is 3 more than 5
How many solutions does the system of equations shown below have?
(x+y=4
Ix-y=6
A
no solution
B. infinitely many solutions
one solution with a y value of 5
D
one solution with a y value of -1
Answer:
one solution with a y value of 5
Step-by-step explanation:
/| x+y-4 = 0| x-y-6 = 0
We try to solve the equation: x+y-4 = 0
x+y-4 = 0 // - x-4
y = -(x-4)
y = 4-x
We insert the solution into one of the initial equations of our system of equations
We get a system of equations:
/| x+x-6-4 = 0| y = 4-x
2*x-10 = 0 // + 10
2*x = 10 // : 2
x = 10/2
x = 5
We insert the solution into one of the initial equations of our system of equations
For y = 4-x:
y = 4-5
y = -1
We get a system of equations:
/| y = -1| x = 5
37,854,921 rounded to the nearest ten million
Answer:
40,000,000
Step-by-step explanation:
Answer:
40,000,000
Step-by-step explanation:
Pls help parents will ground me from everything if I don’t get me my homework done PLEASE
Answer:
x=13 and y=45
Step-by-step explanation:
You can measure it with area, though I might be incorrect. I wish you good luck and hope you don't get grounded.
The product of six and x is less than twelve.
The sentence translates to 6x < 12
Divide both sides by 6 to get x < 2
Answer:
6X<12
Step-by-step explanation:
Product means multiply so 6 times X. Is less than means you use the < less than sign. So it becomes 6X<12
Which shows 2(9y+17) rewritten using the distributive property?
A) 29y+217
B) 18y+34
C) 11y+19
Answer:
B
Step-by-step explanation:
you distribute or multiply the 2
2×9y=18y
2x17=34
=18y+34
select the correct answer please i need help 1:23 time left HELP!!!!!
Hi!
Your answer will be: C., "1|3"
hope this helps!
Anne, Bette, and Chia own a flower shop. They can't get along anymore and decide to break up the partnership using the method of sealed bids, with the understanding that one of them will get the flower shop and the other two will get cash. Anne bids $300000, Bette bids $360000, and Chia bids $330,000. How much money do Anne and Chia each get from Bette for their third share of the flower shop?
Answer:
Anne = $110,000
Chia = $120,000
Step-by-step explanation:
Given the following :
Anne's bid = $300000
Bette's bid = $360000
Chia's bid = $330,000
Bette has the highest bid = she gets the flower shop
Value earned by Anne and Chia = 0
Fair share value :
Bid / number of partners
Anne = $300,000 / 3 = $100,000
Bette = $360,000 / 3 = $120,000
Chia = $330,000 / 3 = $110,000
Hence, value earned - fair share value ;
Anne = (0 - 100,000) = ($100,000)
Bette = (360,000 - 120,000) = $240,000
Chia = (0 - 110,000) = ($110,000)
Surplus :
$240,000 - ($100,000 + $110,000)
$240,000 - $210,000
= $30,000
Surplus/ number of partners
$30,000 / 3 = $10,000
Amount paid by Bette to:
Anne = $100,000 + $10,000 = $110,000
Chia = $110,000 + $10,000 = $120,000
