Answer:
answer:8a + 3b - 2a - b
=8a-2a+3b-b
=6a+2b or 2(3a+b) is your answer
Guys please help me, I will give brainliest for the right answers
The first choices are: 5, 10, 12
The Second choices are: 10, 12, 5
The Third choices are: 70, 62, 110
the first answer would be 5 the second is 10 and the last one is 110
Another question I need an answer to since I forgot to put it in my previous one. Worth 50 points this time with a brainliest. This is not a multiple choice. Please help me this is the last one.
Answer:
64?
Step-by-step explanation:
how do you solve the following equation?
10-s=34
Answer:
-24
Step-by-step explanation:
10-s=34
collect like terms
10-34=s
s=-24
I REALLY NEED HELP PLS.....
Answer:
The last two.
[tex] - 5x + 3 \: and \: - 2x + 3 - 3x[/tex]
Step-by-step explanation:
Simplify the first set of parentheses to get
[tex] - 5 \frac{1}{3} x[/tex]
Simplify the second set of parentheses by distributing the negative. It will change the signs in the parentheses.
[tex] \frac{1}{3} x + 3[/tex]
Add (really subtract since the signs are different) the like terms.
[tex] - 5x + 3[/tex]
it has a slope of -7 and passestrough the point (-3,16)
Answer:
y = -7x - 5
Step-by-step explanation:
y-intercept= 16 - (-7) (-3) = - 5
Easy points
Before you answer this question try and rotate your foot clockwise and write the number six. Hard right.
Math question now.
When I am 6 my brother is half my age. How old will my brother be when I am 70?
HELP PLEASEEE!!!! IM BEING TIMED!!!!!!!
Answer:
y=1x-7
Step-by-step explanation:
Complete the multiplication problem to find the answer
Answer:
B
Step-by-step explanation:
Answer: B
Step-by-step explanation:
find the difference -156-(-45)
Answer:
-201
Step-by-step explanation:
a negative minus a negative is like adding, but keeping the same sign.
so we can do 156+45, and we get 201.
now we put the negative sign back.
-201
one of the root of the quadratic equation x²-(4+p)x+12=0 is three time the other find the root of the equation
Answer:
it should be p=14,x=16,12
The roots of the equations are 2 and 6.
What is a quadratic equation?The equation of the form ax² + bx +c is known as a quadratic equation.
Given that, the quadratic equation is x² - (4 + p)x + 12= 0.
Let the roots of the quadratic equation be a and b.
If the coefficient of x² is 1 in a quadratic equation, then the coefficient of x is equal to the sum of the roots and the constant term is equal to the product of the roots.
Therefore,
a + b = -(4 + p) (1)
ab = 12 (2)
Given that, one root is three times the other, so, let a = 3b and substitute it into equation (2)
3b(b) = 12
3b² = 12
b² = 4
b = 2
Therefore, the value of a is:
a= 3(2)
a = 6
Hence, the roots of the equations are 2 and 6.
Learn more about the quadratic equations:
https://brainly.com/question/17177510
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i rlly need help--plzzzzzzzzzzzzzzzzz 10 points
Answer:
Harper is 200 yards away from her home if the map shows 3 inches
Step-by-step explanation:
50 yards = 3/4 inch
3 inches = 3/1
3/1 x 4/4 = 12/4
12/4 = 3 inches
50 x 4 = 200
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Tell me pls but pls no files
Answer:
I think its A
Step-by-step explanation:
What is the LCM of [tex]10f^{2} gh\\and\\35f^{3} g^{2}[/tex]
Answer:
[tex]70f^{3}g^{2}h[/tex]
Step-by-step explanation:
The amount of cleaning solution a company fills its bottles with has a mean of 33fl oz and a standard deviation of 1.5fl oz The company advertises that these bottles have 32fl oz, of cleaning solution.
Answer:
Mean: 30 mL
Standard Deviation: 45mL
Step-by-step explanation:
The area beneath the normal density curve is separated into three regions by the values
and
. Set the mean of the normal density curve to 6.4, the standard deviation to 0.7, and the -value
of
to 6.7. First, determine the value of the area to the right of .
Place
so that it equally divides the area to the left of
. What is the -value
of ?
The value of the area to the right of X > 6.7 calculated from the normal distribution principle is 0.334
Given the Parameters :
Mean, μ = 6.4Standard deviation, σ = 0.7X = 6.7Using the Zscore formula for a normal distribution :
Zscore = (X - mean) / standard deviationThe Zscore, when X = 6.7
Zscore = (6.7 - 6.4) / 0.7 = 0.4286The area to the right of the distribution :
P(Z > 0.4286) = 1 - P(Z < 0.4286)Using a normal distribution table or calculator :
P(Z > 0.4286) = 1 - 0.66589 = 0.334Therefore, the probability value of P(X < 6.7) is
P(Z > 0.4286) = 0.334Learn more :https://brainly.com/question/8165716
z – yx + x; use x = 2, y=-3, and z=4
Step-by-step explanation:
z-yx+x
4-(-3•2) +2
4-(-6)+2
4+6+2
12
Answer:
12
Step-by-step explanation:
4-(-3)•2+2
4+3•2+2
4+6+2
10+2
12
When 8 is added to the number that is produced by doubling the number x, the result is equal to 8 times the number
that is 5 less than x. What is the value of x? Please help I will give you brainless please
answer:
x=8
Step-by-step explanation:
8+ (2x) = 8*(x-5)
8*(x-5) applies to the distributive law : a(b-c) = ab-ac
a=8 b=x c=5
8x-8*5
8x-40
then add 8+(2x) back into the equation and you have
8+(2x) = 8x-40
subtract 8
2x=8x-48
subtract 8x
-6x=-48
divide by -6
x=8
check work by plugging it in to the provided info-
8*2 = 16
16+8 = 24
8-5 = 3
3*8= 24
x=8
State if the two triangles are congruent. if they are, state how you know
Answer:
by the following axioms:
1. SSS Axiom
2.ASA Axiom
3.SAS Axiom
4.AAS Axiom
5.RHS Axiom
Evaluate the expression. −2(12−2(−4))2 What is the value of the expression? Enter your answer in the box.
Answer:
160
Step-by-step explanation:
the answer is -800 ______________________
Boldface the number in the hundred's place to help you round to the nearest thousand 6.637
Answer:
7000
Step-by-step explanation:
you remove 1 from hundred to the thousand
PLEASE HELP ITS MATH THANK YOUUUU
Answer:
6 inches
Step-by-step explanation:
Because in one mile theres 3 inches
3x2=6
c3+c2 factories fully
Answer:
c6 i guess
Step-by-step explanation:
Find the product of the following numbers. 72,010 72,020 72,120
Answer:
which product you wanna to find henry ❤
Step-by-step explanation:
I don't think
I need help with those problems
Answer:
for the first one it's 36
for the second its 13
16 teams of hockey are playing. each team plays two matches against another team. how many matches are played
Answer:
240
Step-by-step explanation:
Hi Please answer this for me ill thank u and rate I Need it asap Thank U :D
Answer:4) 1. (3^4)^3=3^12 ,
2.(-10^3)^6=-10^18 others are similar...
5) 1. (2^7/2^5)=2^2,4 ,
2.(a^7/a^3)=a^4 ,
7. [(-4)^3 x (-4)^5)]/[ (-4)^2 x(-4)^3]=4^3 others are similar...
Step-by-step explanation: 4)1. step1. 3^(4x3) , 2. step1. -10^(3x6)
step2. 3^12 , step2. -10^18
5)1. step1. 2^(7-5) , 2. step1. a^(7-3)
step2. 2^(2) , step2. a^(4)
7. step1. -4^(3+5)/-4^(2+3)
step2. -4^(8)/-4^(5)
step3. 4^(8-5)
step4. 4^(3)
In which number is the value of the 5 ten times greater than the value of the 5 in 654,321? 658,321 536,401 65,892 58
Answer:
536,401
Step-by-step explanation:
the 5 is in the ten thousands column in 654,321. you have to times the number by ten to see what column it would be in, 6,543,210. The 5 is now in the hundred thousands column. The only number there with the 5 in in the hundred thousands column is 536,401.
What is the product of -4.6 and 3.2?
Steps to get there would be helpful too!
Answer:-14.72
Step-by-step explanation:
Answer:
The answer is negative 14.72
Step-by-step explanation:
this is because if you multiply negative 4.6 and 3.2
A square with 20 meters shown as 12 centimeters, how long would a girder appear 15 meters long?
9.6 centimeters
EXPLANATION
20 meters = 12 centimeters
15 meters = x
20 meters/12 centimeters = 15 meters/x
20 meters/0,12 meters = 16 meters/x
1666.66 = 16 meters/x
x = 16 meters : 1666.66
x = 0.096 meters
x = 9.6 centimeters
#LearnWithEXO
PLEASE HELP ITS MATH THANK YOU
Answer:
he needs 91 packets of seeds
Step-by-step explanation:
5214 divided by 66 gets 79 and then do 7189 divided by 79 to get 91