Given :
9(m + 5) - 3(m - 2) = 8m + 31We have to find value of m[tex].[/tex]
➠ 9(m + 5) - 3(m - 2) = 8m + 31
➠ 9m + 45 - 3m + 6 = 8m + 31
➠ 9m - 3m + 45 + 6 = 8m + 31
➠ 6m + 51 = 8m + 31
➠ 51 - 31 = 8m - 6m
➠ 20 = 2m
➠ m = 20/2
➠ m = 10
Hope It Helps!
At a bakery, Victor makes 20 cupcakes. He puts them
in equal rows with 10 cupcakes in each row. Which
calculation can be used to find the number of rows of
cupcakes Victor makes?
Answer:
20/10 equals 2 rows. This is division
Step-by-step explanation:
Since you have 20 cupcakes and you put 10 in each row, you have to divide 20/10=2. This is your calculation.
the variables x and y are related proportionally. when x = 8,y= 12. find y when x =56
Answer:
y = 84
Step-by-step explanation:
[tex]\frac{8}{12} = \frac{56}{y}[/tex]
Cross multiply.
8y = 672
Divide both sides by 8 to get y = 84.
.. What type of number is the following?
24i+16
A. Real
B.purely
C.complex
D. Not enough information
Answer:
Step-by-step explanation:
The i is usually the square root of -1 which does not exist in the real number system.
The number given is a mixture of real and complex and is classified as complex.
The answer is C
Answer:
the answer is: C,Complex
Step-by-step explanation:
Complex Numbers
A Complex Numbers is a combination of a real number and an imaginary number in the form a + bi. The real part is a, and b is called the imaginary part.
Examples include 4 + 6i, 2 + (-5)i, (often written as 2 - 5i), 3.2 + 0i, and 0 + 2i.
Note the last two examples:
3.2 + 0i is just the real number 3.2. All real numbers are complex numbers with zero for the imaginary part.
0 + 2i is just the imaginary number 2i. All imaginary numbers are complex numbers with zero for the real part.
I hope it helps you lot!!!
PLEASE HELP I CANT FIGURE THIS OUT!!
Answer:
C
Step-by-step explanation:
I worked it out and it's right. plz give me brainliest owo
Answer:
C) 6^6
Step-by-step explanation:
When we divide same base numbers with different exponents, the answer will be the base raised to the power of the difference of those exponents:
The rule is: x^a/x^b=x^(a-b)
In this case: 6^9/6^3=6^(9-3)=6^6=46656
Therefore, C is the correct answer
Plz help! I will mark you brainliest!
Answer:
A. 80
Step-by-step explanation:
No math necessary. You know the brace needs to be longer than the distance between posts, so cannot be 4, 15, or 42 inches. The only answer choice longer than 64 inches is the correct one:
80 inches
PLS HELP ME! Convert the following graph into a table.
Step-by-step explanation:
(3,3)(2,1)(1,3)(0,3)Or the other way around
(0,3)
(1,3)
(2,1)
(3,3)
by the way this is a function because all the outputs have one input. Nothing is being shared.
I NEED HELP PLEASE WITH NUMBER 7
Answer:
this question cannot be solved
Answer:
183
Step-by-step explanation:
Sub the values into the expression
-(-3)² - (-3)(8²)
-9 - (-192)
-9 + 192
183
Quentin is planning a party. The event coordinator charges a base fee of $67 and an additional $18.50 per party guest. If Quentin has less than $400 to spend on the party, which of the following best describes all the possible numbers of guests (g) that he can invite?
Answer:
g=20
Step-by-step explanation:
Answer:g=<25
Step-by-step explanation:
I don’t understand could anyone help me solve? And maybe an explanation?
Your answer would be B
(Please give me brainliest
20. Line L has a y-intercept of 2 and contains the points (a, a) and (2a, 12). If a is a positive constant, what is the slope of line L?
Answer:
(12 - a)/aStep-by-step explanation:
Given
Line L withy-intercept = 3Points (a, a) and (2a, 12)The slope is
m = (y2 - y1)/(x2 - x1) = (12 - a)/(2a - a) = (12 - a)/a10 – 7x = 2 - 8x help :)
5x+5y are like terms and can be added together to simplify to 10xy .
John has 1,000 v-bucks and he earns 20 weekly. Aaron has 600 v-bucks and 50 weekly. After how many weeks will Aaron have more v-bucks then John? Choose the Inequality that matches this scenario
Answer:
D
Step-by-step explanation:
2x-1+9x+3=57 solve for X
Answer:
x = 5
Step-by-step explanation:
2x-1+9x+3=57
2x+9x=57+1-3
11x=55
x= 55/11
x= 5
Answer:
x = 5
Step-by-step explanation:
Simplifying 2x + -1 + 9x + 3 = 57
Reorder the terms: -1 + 3 + 2x + 9x = 57
Combine like terms: -1 + 3 = 2 2 + 2x + 9x = 57
Combine like terms: 2x + 9x = 11x 2 + 11x = 57
Solving 2 + 11x = 57
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-2' to each side of the equation. 2 + -2 + 11x = 57 + -2
Combine like terms: 2 + -2 = 0 0 + 11x = 57 + -2 11x = 57 + -2
Combine like terms: 57 + -2 = 55 11x = 55
Divide each side by '11'. x = 5
Simplifying x = 5
♡ hope it helps♡
2x+7=x+3 solve for x
Answer:
x = -4
Step-by-step explanation:
Rearrange equation so that like terms are on one side and the numbers are on the other.
2x - x = 3 - 7
x = -4
Answer:
x=-10
Step-by-step explanation:
2x-x+7=x-x-3
x+7-7=-3=7
x=-10
Find the sum or difference of the polynomials (x2−xy+y2) − (x2+xy+y2)
5x+5y are like terms and can be added together to simplify to 10xy
A.True
B.False
Step-by-step explanation:
B. False
they cannot be written as 10xy but only in 5x+5y
x and y will only become together if they are multiplied
as you can see there's a plus sign
you can add them if it is in 5x+5x (or) 5y+5y but never as in 5x+5y
Heelppp plzzzz I need help
Answer:
5 i think can i see the choices
Step-by-step explanation:
BACK NEXT You're cooking a recipe that requires \frac{3}{5} 5 3 cup of flour, but you only want to make \frac{1}{3} 3 1 of the recipe. Which answer shows the correct amount of flour you need in the most reduced form? A \frac{1}{5} 5 1
Answer:
1/5
Step-by-step explanation:
1/3 of 3/5 is 1/5
The amount of flour you need is 1/5 cup.
If f=(9/5 x c ) +32 85c =__f
Answer:
185
Step-by-step explanation:
Answer:
It entirely depends upon an individual.
It’s a known fact that humans need social interaction. Lack of which can affect their social behaviour and mindset. Whilst most would agree that e-learning is widely preferred by the younger generation, it is undeniably detaching them from social interactions.
When kids or students are engrossed in learning online, they’re missing out on social interactions that can open various doors of the mind, be it creative or observational skills. It’s understood that e-learning allows an individual to study far and beyond the subject and gives them an opportunity to explore multiple fields of their interest, one can’t ignore that it chains them to the system as well.
The deal-breaker in such a situation is an individual. If they demand social interaction, they would keep their digital device aside for once and would get indulge in social interaction. If they’re of another kind, they would prefer spending their days and nights just exploring and reading about new things online.
So, in my opinion, it’s quite subjective to narrow down the overall benefits and drawbacks of e-learning.
I hope I have answered your question.
f(x)=x+6 when x= -2, 0, and 5.
f(-2)=__
f(0)=__
f(5)=__
^ I have no idea how to solve this and if your supposed to sub the values into both x's or just one. please help!
Answer:
5
Step-by-step explanation:
What is the equation of the line?
Explain.
Answer:
y = -2/1x-2
Step-by-step explanation:
If each unit happens to be 1 then this will be correct, but it is hard to determine the equation without units.
f(x)=x^2+8x+15/2x^2+11x+5
state the equations for the vertical and horizontal asymptotes of the graph y=f(x)
Answer:
Step-by-step explanation:
I NEED HELP!!!! ASAP
Answer:
21
Step-by-step explanation:
1. (-4)2= 16
2.15/(-3)= 5
3. 16+5=21
Answer:
11
Step-by-step explanation:
First do -4^2
Then divide -15 and -3
Then 16-5
11
Which shows the number subsets to which the number
- v144 belongs?
Answer: 3
Step-by-step explanation:
I'm smart
(15 POINTS+ BRAINLIEST)
How do you know if a set of information shows a proportional relationship? Select ALL that apply.
Answer:
(Some textbooks describe a proportional relationship by saying that " y varies proportionally with x " or that " y is directly proportional to x .") This means that as x increases, y increases and as x decreases, y decreases-and that the ratio between them always stays the same.
Step-by-step explanation:
and I know that the second one is the answer I dont know the others
What is the slope of all lines parallel to the line 16x20y = 9?
Please help me with all of them please?
Answer:
it shoudl be 2
Step-by-step explanation:
Answer:
3,7,11,9,5,1 all = 100
the rest = 80
6 = x + 2/3
Show your work please;w;
Answer:
x = 5 1/3
Step-by-step explanation:
6 = x + 2/3
-2/3 -2/3
5 1/3 = x
Answer:
[tex]\boxed {x = \frac{16}{3}}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]6 = x + \frac{2}{3}[/tex]
-Switch sides:
[tex]6 = x + \frac{2}{3}[/tex]
[tex]x + \frac{2}{3} = 6[/tex]
-Subtract [tex]\frac{2}{3}[/tex] to both sides and convert 6 to a fraction:
[tex]x + \frac{2}{3} - \frac{2}{3}= 6 - \frac{2}{3}[/tex]
[tex]x = \frac{18}{3} - \frac{2}{3}[/tex]
-Since both fractions have the same denominator, then you subtract the numerators:
[tex]x = \frac{18 - 2}{3}[/tex]
[tex]\boxed {x = \frac{16}{3}}[/tex]
Therefore, the value of [tex]x[/tex] is [tex]\frac{16}{3}[/tex].
PLEASE HELP 40 POINTS
What is the relationship between ∠1 and ∠2? On both of them.
both a linear pair and supplementary
vertical
complementary
linear pair
supplementary
congruent
both vertical and congruent
Answer:
supplementaryverticalStep-by-step explanation:
Angles ∠1 and ∠2 are
Picture 1
Angles 1 and 2 are supplementaryPicture 2
Angles 1 and 2 are vertical