Answers
Answer:
C. Trinomial
Step-by-step explanation:
It has three, -9x^2, 8x, & 5.
Related Questions
Which is equivalent to (2c - 5t - 3u ) + (c + 3t ) + (3t - 4u )?
3c - 2t - 7u
3c + t - 7u
5c - 2t + 7u
2c + t - 7u
Answers
Answer:
(2c - 5t - 3u ) + (c + 3t ) + (3t - 4u )
2c-5t -3u+c+3t+3t-4u
3c+t-7u is your answer
EXTRA POINTS---Set up an equation and find the value of x.
Answers
Answer:
13) x = 30
14) x = 22.5
15) x = 36
Step-by-step explanation:
13) 4x+2x = 180
6x = 180
x = 30
14) 3x+5x = 180
8x = 180
x = 22.5
15) 2x+3x+2x+3x = 360
10x = 360
x = 36
Answer:
x=36
Step-by-step explanation:
Work out 5 3/4 - 2 1/4
Answers
Answer:
[tex]3\frac{1}{2}[/tex]
Step-by-step explanation:
[tex]5\frac{3}{4} -2\frac{1}{4} =3\frac{2}{4} =3\frac{1}{2}[/tex]
5 3/4 = 23/4
2 1/4 = 9/4
23/4 - 9/4 = 14/4 or 3 2/4
help me pleaseee xxoxo
Answers
Answer:
4cube×acube×b power 6
sorry if you don't understand
Write the expression for the following sequence: 8, 24, 40, 56...
Answers
24=3•8
40=5•8
56=7•8
an=a1+d(n-1)
an=8+8(n-1)
an=8+8n-8 cancel +8 and -8
an=8n
Find the value of x.
Answers
Answer:
your answer will be x=80°
Step-by-step explanation:
hope it helps you
have a great day!!!
HELP ME ASAP PLEASE
Solve algebraically:
—3e^7x+9 = –12
Answers
Answer:
exact form: is 7/7e and decimal form: it is 0.00638317...
Step-by-step explanation:
d o not know step by step can you help me
Savannah deposited $500 into an account that pays simple interest at a rate of 5% per year. How much interest will she be paid in the first 7 years?
Answers
Answer:$266
Step-by-step explanation:
Cameron :
r = 4 3/8% = 0.04375
P = 7400
For account compounded continuously :
A = Pe^it
i = interest ; t number of years ;
A = 7400 * e^0.04375*7
A = 7400 * e^0.30625
A = 10051.581
Savanna:
r = 4 3/4% = 0.0475
P = 7400
A = P(1 + r/n)^nt
n = number of compounding times per period
A = final amount ; P = initial investment
Compounded daily :
A = 7400(1 + 0.0475/365)^365*7
A = 7400(1 + 0.0001301)^2555
A = 7400(1.0001301)^2555
A = 7400 * 1.3942879
A = 10317.731
Difference :
$(10317.731 - 10051.581)
= $266.15
= $266 (nearest dollar)
Step-by-step explanation:
Find Arc PR
Please help and give explanation
Answers
Then you plug in 11 into your equation; 5(11)+23=78.
Since the vertex is on the outside of the circle then the arc is forms is 2 times the value of the angle.
78(2)=156
What is this ?????? plz helpppp
Answers
Answer:
The baker uses 15 cups of cereal for 10 cups of marshmallows
Step-by-step explanation:
The proportion 6:4 has to stay true in the answer, so both numbers have to be multiplied by the same number
6 x 2.5 = 15
4 x 2.5 = 15
both numbers were multiplied by the same number in this answer and it is the only answer that stays true to the ratio
How do u solve 2x - 30000y???????????
brainlest no matter if u get the answer wrong or right!!!!!!!!!!!!!
Answers
Answer:
2(x-15000y)
Step-by-step explanation:
2x-30000y
2(x-15000y)
Answer:
2(x-15000y)
Step-by-step explanation:
2x-30000y
2(x-15000y)
a cell phone company offers two different plans. In one plan there is a monthly fee of 40$ and charges .25 per minute. On the other, there is a monthly fee of 25 dollars and charges .40 per minute. When are the times equal?
Answers
Answer:
Step-by-step explanation:
40 + 0.25t = 25 + 0.40t
15 = 0.15t
t = 100
Costs are the same at 100 minutes.
The drama club at Central sells hot chocolate and coffee at the high school football games. At the last game, they had sales of $200. They need to keep track of how many of each type of drink was sold so they can make predictions for future sales. Monica knows that they used 275 cups that might. If coffe sells at 50 cents, and hot chocolate sells for 75 cents, how much if each type of drink were sold?
Answers
Answer:
I could be wrong but the coffee is 200 and the hot choclet is 266.666666667
Step-by-step explanation:
I used math and a calculator.
Original price of a DVD: $22.99 Discount: 15%
Answers
Answer:
Step-by-step explanation:
3.4485
what does this mean 4x + 6y=9
12x + 18y=27
Answers
Answer: Infinite solutions
Step-by-step explanation:
Solve4x+6y=9for x:
4x+6y=9
4x+6y+−6y=9+−6y(Add -6y to both sides)
4x=−6y+9
4x /4 = −6y+9 /4
(Divide both sides by 4)
x= −3 /2 y+ 9 /4
Substitute
−3 /2 y+ 9 /4
for x in 12x+18y=27:
12x+18y=27
12( −3 /2 y+ 9 /4 )+18y=27
27=27(Simplify both sides of the equation)
27+−27=27+−27(Add -27 to both sides)
0=0
Please help me ahhhhh
Answers
Answer:
1) 12.64911
2) 30
3) 150i
4) 20i
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
Answer:
1: 41 square root 10
2:30i
3: 150
4: -20
Step-by-step explanation:
*7. Mrs. Martin rents a car for $36 plus $0.15 per mile. His budget is $60.
How many miles can she drive? *
A. 160 miles
B. 150 miles
C. 140 miles
D. 130 miles
Answers
Answer:
The answer is A
Step-by-step explanation:
60-36= 24/0.15=160
9514 1404 393
Answer:
(a) 160 miles
Step-by-step explanation:
Let m represent the number of miles Mrs Martin drives. Her rental cost is ...
c = 36 +0.15m
She wants to find m when that is equal to $60.
60 = 36 +0.15m
24 = 0.15m . . . . . . . subtract 36
24/0.15 = m = 160 . . . . divide by the coefficient of m
Mrs. Martin can afford to drive up to 160 miles.
Use the equation y= 4x-4 to complete the table.
Answers
Answer:
y = kx ⇒
k = y/x = 5/7
Answer:
2: 4
4: 12
6: 20
8 : 28
Step-by-step explanation:
Find the next three terms of each geometric sequences. 4,8,16_,_,_
Answers
Is -3 bigger than -4
Answers
Answer:
Yes
Step-by-step explanation:
Answer:
It is because -1, -2, -3, -4
Step-by-step explanation:
12x^5 divided 3x^2
15y^7 divided 3y ^2
Answers
Answer:
4x³
5y^5
Pls mark as brainliest
It costs $150.00 to rent the bowling alley, plus $8.50 per person. What would be the total
cost to rent the bowling alley for 25 people?
Answers
Answer: $362.50.
8.5 x 25 = 212.5,
212.5 + 150.0 = 362.50
Very simple, I hope this helps!
Different measurements are expressed in different units. Choose the correct SI units for the following types of measurement.
The SI units for measuring the velocity of the car:
The SI units for measuring the acceleration of the car:
The SI units for measuring force:
The SI units for measuring mass:
Answers
Answer:
i dont have one,
jus wanted to remind u that the beutiful
person above deserved brainiest
:)
also u need 2 answers minimum to give brainliest
find the missing variable 4x+8
Answers
Answer:
13
Step-by-step explanation:
Two-thirds of a number plus 5 is greater than 12. Find the number.
Answers
Explanation: 10.5 • 2/3 + 5 = 12
Nicholas has a pepper shaker in the shape of a cylinder. It has a radius of 9 mm and height of 32 mm. How much pepper will for in the shaker
Answers
By using the fοrmula fοr the vοlume οf a cylinder, the pepper shaker can hοld apprοximately 8,159.15 cubic millimetres οf pepper.
What is the vοlume οf a cylinder ?The fοrmula tο calculate the vοlume οf a cylinder:
V = πr²h
where:
V = vοlume
r = radius
h = height
Tο calculate the vοlume οf the pepper shaker, we need tο use the fοrmula fοr the vοlume οf a cylinder.
In this case, we have:
r = 9 mm
h = 32 mm
Sο the fοrmula becοmes:
V = π(9 mm)²(32 mm)
V = π(81 mm²)(32 mm)
V = 81π(32) mm³
V ≈ 8,159.15 mm³
Therefοre, the pepper shaker can hοld apprοximately 8,159.15 cubic millimeters (οr milliliters) οf pepper.
To know more about cylinders visit:
brainly.com/question/1744442
#SPJ1
Please help me 25 Points plz also Brainlliest just please help me.
Answers
Answer:
101.7 ft I think
Step-by-step explanation:
5 1/3 times 2 is 10.7
4 3/4 time 2 is 9.5
10.7 times 9.5 is 101.65
The six becomes a 7 to make 101.7
x²-7x+14 what is the answer?
Answers
Answer: X intercepts none Y intercepts (0,14)
Step-by-step explanation:
can someone help with this problem pls
Answers
Answer:
A
Step-by-step explanation:
20:12/4
5:3
HELP DOES ANYONE KNOW HOW TO DO THIS?
Answers
Answer:
im pretty positive its exponential
Step-by-step explanation:
Answer:
Linear a good app to do this work is Desmos graph the pairs to see if they are straight