Option (A) 7x+21 is the binomial as it has two terms option (A) is correct.
What is polynomial?Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.
[tex]\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]
We have shown some expressions:
Binomial has two terms
A. 7x+21
It is a binomial.
B. 3/x
It is not a binomial.
C. 8x²+6x+5
It is trinomial as it has three terms
D. 19x⁴
It is monomial as it has only terms.
Thus, option (A) 7x+21 is the binomial as it has two terms option (A) is correct.
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what is (3z+1) + (5+7z)
the answer is:
10z+6
hope this helps :)
Vanessa deposit $12,000 in a saving account with an annual interest rate of 3.5%. What function represents the value of her account after x year? What will her balance be after 5 years?
Answer:
Marion’s account will have $237 more at the end of 10 years
Step-by-step explanation:
A system of equations is shown below. y = 2x - 9 y = x + 3 What is the solution to the system of equations?
Answer:
Well, you would need to graph both, and you can see they intersect at the point (12,15)
What is the length of r and t ?
18.
If a - b = 12 and b/2 = 10, what is the value
of a +b ?
A) 2
B) 12
C) 32
D) 52
I have a spinner that is divided into 4 equal sections colored red, blue ,green, and yellow . If I spin the spinner twice ,What is the probability that I will randomly select a blue marker, put it back, then randomly select a purple marker ?
Answer:
1/16
Step-by-step explanation:
(1/4) (1/4)
Y varies inversely with x, if y = -12 when x = 8 what is x when y = -9
Answer:
either 5 or 11
Step-by-step explanation:
(8, -12)
(5, -9) or (11, -9)
If y varies consistently with x then it would copy what happens, in a manner of speaking.
In this case, y increases by three, x would either add 3 or subtract 3
I am not completely sure on this.
Solve the inequality 1/3(x-6)>2
Answer:
x>12
Step-by-step explanation:
1/3(x-6)>2
distribute 1/3
1/3x-2>2
add 2 to both sides
1/3x>4
multiply both sides by 3
x>12
A movie theater has 26 rows of seats with an equal number of seats in each row. The theater can seat a total of 390 people. Solve the equation 26x = 390 to find the number of seats x that are in each row.
Answer:
15 seats per row or x=15
Step-by-step explanation:
26x = 390
390/26 = 15
PLZ MARK AS BRAINLIEST
Answer:
15
Step-by-step explanation:
26x = 390
26 26
x = 15
Elena and jada are going home. Elena runs at a constant speed of 4 miles per hour, and jada walks at a constant speed of 2 miles per hour. How far will each one be after 1.5
hours
Answer:
Elena will run 6 miles in 1.5 hours
Jada will walk 3 miles in 1.5 hours
Step-by-step explanation:
Multiply: 4*1.5=6 (Elena's)
Multiply:2*1.5=3 (Jada's)
Elena will run 6 miles in 1.5 hours
Jada will walk 3 miles in 1.5 hours
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
Please correct me if I'm wrong
Answer the fist question shown asap
We can draw the line y = 1 and reflect the triangle XYZ over it.
one divided by eight over nine
[tex]\frac{1/8}{9}[/tex] is the answer.
Brainiest if possible? thnx
What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid?
Answer:
17
Step-by-step explanation:
Sound fruit seller earns a $0.40 profit for each Apple that it sells and a $0.40 profit for each bananas at its cells which expression shows Sam's total profit from selling apples and bananas
Answer:
[tex]P= 0.4x+ 0.4y[/tex]
Step-by-step explanation:
Given data
Profit from apple= $0.4
Profit from banana= $0.4
Let the number of Apples sold be x, and the number of bananas sold be y
and the total profit be P
Hence the expression for the total profit is given as
[tex]P= 0.4x+ 0.4y[/tex]
3x-4/5=-1/2 what is the value of x ?
Answer:
the value of x is 0.1
Step-by-step explanation:
i hope this helped
have a good day
just help please it's 7th grade supposedly very easy
Answer: P(Quarter & Penny): 9/100
p(Two pennies): 9/25
Step-by-step explanation:
There are 20 coins in the bag, so you have a 3/20 chance of getting a quarter, 5/20 chances of getting a dime and 12/20 chance of getting a penny on each draw if the coins are always replaced.
Im this situation, you can simplify the fractions, the
Multiply the chance of each independent event times the chance of the next independent event.
3/20 × 3/5 = 9/100 for the quarter and the penny
3/5 × 3/5 = 9/25 for the two pennies
Write and solve the equation to the model below. equation x = ? pls answer pls i need it for a test
A ladder is103 inches tall. How tall is it in feet and inches?
Answer:
8.58333
Step-by-step explanation:
round to 8.6 feet
Answer:
8 foot and 5 inches
Step-by-step explanation:
Expand to write an equivalent expression:
-1/4(-8x+12y)
Answer:
2x-3y
Step-by-step explanation:
-1/4×-8x= 8/4x = 2x
-1/4×12y= - 12y/4 = -3y
2x-3y
What ratio in simplest form. 36:12
14. Which is the equation of the line that passes through the points (4, 3) and (6, 2)?
A. y = x –1
B. y = 0.5x –1
C. y = -0.5x + 5
D. y = -0.5x + 1
The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
The equation of the line is y = -0.5x + 5
Option C is the correct option.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
The equation of the line y = mx + c.
The line passes through (4, 3) and (6, 2).
This means,
We can find the slope using the coordinates (4, 3) and (6, 2).
Slope = m
m = (2 - 3) / (6 - 4)
m = -1 / 2
Now,
For the y-intercept.
Take any point.
(4, 3) = (x, y)
y = mx + c
3 = (-1/2)4 + c
3 = -2 + c
3 + 2 = c
c = 5
Now,
m = (-1/2) = -0.5
c = 5
The equation of the line is y = -0.5x + 5
Thus,
The equation of the line is y = -0.5x + 5
Option C is the correct option.
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time spent fishing and the amount of bait in the bucket
Answer:
not proper information is given
cual es la superficie de un rectangulo de 10 cm por 4 cm?
Answer:
10x4=40
Step-by-step explanation:
se calcula multiplicado la base por la altura luego de haber multiplicado esto (10 x 4) el resultado es 40
It took the race car 22 minutes to travel 144.4 kilometers at which rate did the car travel
12 (3 + 4) =
36 + 48
0.84
123 + 124
15 + 16
HELP
Question 6 (1 point)
How likely is it for the spinner to land on a C?
There is a
% chance the spinner will land on a C.
Blank 1:
Answer:
The likeliness to land on C is 1/2
Step-by-step explanation:
hope this helps
The original price of a jacket is $70. The sale price is 30% off the original price. What is the amount off the original price (discount)? How much will you pay for the jacket with the discount?
Answer:
$49
Step-by-step explanation:
$70 - 30% = $49
Answer
its 47$
Step-by-step explanation:
You divide the number by the percentage which in this problem would look like 0.30 and then you move the decimal to the left once after you get your answer this is about
a. If a polygon is a square, then it is a rectangle.
CONVERSE:
Tor F?
b. If a polygon is a rectangle, then it has four 90°
angles.
CONVERSE:
Tor F?
c. If a shape is a rectangle, the formula for its area is
base times height.
CONVERSE:
Tor F?
Answer:
a. If a polygon is a rectangle, then it is a square
False
b. If a polygon has four 90 degree angles, then it is a rectangle
True
c. If the formula for a shape's area is base time height, it is a rectangle
False
White as an algebraic expression: the sum of 3 and the product of p and 7
Answer:
The answer is 3 + p × 7.....
.
PLEASE I NEED THIS NOWWWWW
Answer:
70 easyily
Step-by-step explanation:
Answer:
140 times
Step-by-step explanation:
A die has 6 faces with numbers 1, 2, 3, 4, 5, 6.
The faces that are less than 3 are 1, 2.
2 faces have numbers less than 2.
The desired outcome can happen 2 ways, 1 or 2.
The total number of possible outcomes is 6: 1, 2, 3, 4, 5, or 6.
p(event) = (number of desired outcomes)/(total number of possible outcomes)
p(less than 3) = 2/6 = 1/3
The probability of rolling a number less than 3 is 1/3.
Now we find 1/3 of 420.
1/3 * 420 = 420/3 = 140
Answer: 140 times
