Answer: 3x=60
Step-by-step explanation:
12x-20=10x+20
X=20
3(20)= 60
Let f(x) = 3x + 4 and g(x)= x2 - x + 2. Perform the function operation and then find the domain.
g(x)-f(x)
g(x) – f(x) = (Simplify your answer.)
Answer:
g(x) - f(x) = x² - 4x - 2
The domain would be all real numbers for x. Or (-∞, ∞). Because there are no values that you could plug in for x that would make the function undefined.
Step-by-step explanation:
g(x) - f(x) = (x² - x + 2) - (3x + 4)
= x² - x + 2 - 3x - 4
= x² - 4x - 2
answer correctly=brainliest
What is 12-(a x3)+1 if a=3
Answer:
4
Step-by-step explanation:
12-(3×3)+1
do the multiply first
3×3=9
so,
12-9+1 = 4
If you could be anything other then what you are right now what would you be? Also 574÷4 (just so this dont get deleted -_-)
Answer:
a cat (143.5)
Step-by-step explanation:
Cats are my favorite animals and I envy the fact that they don't have to work and just sleep all day, so to be specific I would like to be one of the cats I own. And 574/4 is 143.5 because I used a calculator.
For this equation, we have to find x.
Answer:
x= 18
Step-by-step explanation:
2 x 18 + 3 x 18 = 90
36 + 54 = 90
90 = 90
x= 18
Write an equation in slope-intercept form of a line with a slope of -2 that goels through the point (4 , 2)
Answer:
y=-2x+10
Step-by-step explanation:
PLZ HELP DUE AT 12
Answer:
The first one would be m^30n^20p^30
And the second one would be a^2 / d^4
Step-by-step explanation:
For 1, you have to multiply the inner exponents by the outer one so you get (m^12n^8) times (m^18n^12p^30). Then you mutiply the two together, so you add the exponents, where you get m^30n^20p^30.
For 2, since you're dividing, you have to subtract the exponents so you get a^2d^-4, but since you shouldn't have the negative you turn it into a^2 / d^4
Hope this helps :)
Angle X and angle Y are supplementary If angle X measures 142
degrees, what is the measure of angle Y?
-thank u sm if u answer
PLEASE HELP!!!! I HAVE YOU ALL MY POINTS AND AM ON TIMED ASSESMENT!!!!!! I WILL NAME YOU BRAINLIEST AND SUGGEST TO ALL MY FRIENDS TO SAY THANKS AND SAY YOU WERE BRANLIEST!!!!
The amount Lin’s sister earns at her part-time job is proportional to the number of hours she works. She earns $9.60 per hour. Express fractions in the form a/b if necessary.
a. Complete the equation in the form y=kx to describe this situation, where x represents the hours she works and y represents the dollars she earns.
y =
x
b. Is y a function of x? Type yes or no.
c. Complete the equation describing x as a function of y.
x =
y
y is a function of x, because for each input x there is only one output y. (It doesn't work backwards. x is not a function of y. not sure if you needed that but there it is!)
The equation would be
y=9.60x
where y is the amount Lin's sister earns and x is the amount of hours she works
i think this is correct pls mark brainliest
Answer pls. question in photo
Ben has 6 children. He gives each child 2 - pies. How many pies does he neer).
Answer:
12 pies
Step-by-step explanation:
No. of children = 6
No. of pies given to each child = 2
Total no. of pies needed by Ben;
6 x 2 = 12
[tex] \huge \underline \pink {answer}[/tex]
number of children Ben has = 6
number of pies given to each child = 2
number of pies Ben need = 6×2 = 12
hence Ben needs 12 pies..
Domain and Range Digital Escape Room!
Can you find the domain and range and type the correct code? Please remember to type in ALL CAPS with no spaces.
The domain and range of the given graph is
(1) Domain : {-4,-2,0,2} Option H
(2) Range : {-3,1,2,4}, Option I
(3) Domain is : [-4,∞), Option B
(4) Range is : [-3,∞), Option A
Given :
The are 4 graphs given to us
Domain is the set of x values and range is the set of y values
(1) From the first graph , the points are
(-4,4) (-2,1) (0,2) (2,-3)
Domain are the x values : {-4,-2,0,2}
(2) from the second graph , the points are
(-4,4) (-2,1) (0,2) (2,-3)
Range are the y values : {-3,1,2,4}
(3) From the third graph , we need to find out domain (x values)
The graph starts at x=-4 and move to the right (infinity)
Domain is : [-4,∞)
(4) From the fourth graph , we need to find the range (y values )
minimum y value on the graph is -3 and it goes to the top that is infinity
Range is : [-3,∞)
Learn more : brainly.com/question/15164206
Select the correct answer.
What is the simplified form of V 45?
A. V 5
B. V 9.5
C. 3 V 5
D. 5 V 3
Answer:
b v9.5 jhsvdjhdhw gegjdye gwheuebhedyeyhdhd
What is a equivalent expression to 6(a + b)?
Answer:
6a + 6b
Step-by-step explanation:
Its simplified
does anybody know how to find the volume of. a prism. please help
Can you help me please I can't get it
Answer:
-2x - 6 = 2 - 4x - (x - 1)
-2x - 6 = 2 - 4x - x + 1
-2x - 6 = 3 - 5x
3x = 9
That is the furthest it can be simplified without solving it.
Answer is x=3 if needed.
Please brainliest if this helped.
please solve this for me
Answer:
its A
Step-by-step explanation:
TRUST!
Michael walks 4 1/2 miles in 1 1/4 hours. What is Michael's walking speed, in miles per hour?
Answer:
3 3/5 miles per hour
Step-by-step explanation:
4 1/2=9/2
1 1/4=5/4
(9/2)/(5/4)=(9/2)(4/5)=36/10=18/5=3 3/5
What is the volume of the triangular prism in cubic centimeters?
A- 1,360 cm (3)
B- 408 cm (3)
C- 1, 632 cm (3)
D- 816 cm (3)
Answer:
b because it just is
Step-by-step explanation:
which is the solution to the inequality 23/5 < b - 1/15
Answer:
b>3526/15 try this one and see if it works
What are the coordinates of this point?
PLLEASS ANSWER IM GVING BRAINLIEST
Answer:
Step-by-step explanation:
they are (-5,-4) hope this helped
Answer: the answer is (-4,-5)
Step-by-step explanation: hopefully that helps
greatest number formed from 3 and 4
I guess 43 .............
greater number formed from 3 and 4 must be 43
Caleb bought groceries and paid $1.60 in sales tax. The sales tax rate is 2.5%
What was the price of Caleb's groceries, before tax?
answer: the price was $64.
My lil sister said she needs help with ALL of the questions..........if you help i will give you brainliest
Answer: See explanation
Step-by-step explanation:
Monday
1.) 1250 gallons of water for 1 ounce of Granular chlorine.
2.) w = 1250c
Tuesday
9.5% of 50
0.095 × 50 = 4.75
The fee costs $4.75
Since the fee will be deducted from the selling price..
50 - 4.75 = 45.25
Once he pays for the fee, he'll make $45.25.
Wednesday
To get 1 cup of sugar, you multiply 4 to 1/4 meaning to find the proportional amount of flour used, you have to multiply 2/3 by 4
2/3 × 4 = 8/3
She should use 2 ²/₃ cups of flour
Since in the new recipe, we're multiplying everything by 4..
16 × 4 = 64
With this new recipe, she can make 64 cookies.
Thursday
4800 ÷ 6400 = 0.75
0.75 × 100 = 75
4800 is 75% of 6400
100 - 75 = 25
So, the cost of health insurance for the family increased by 25%
Friday
y = 6x
How Many?pls help me.
Answer:
8
Step-by-step explanation:
Please help I'm confused!!!
Answer:
on what!!!!!!PP
Step-by-step explanation:
EXPLAIN!!!!!!!
9x^3- 18x^2 - 4x + 8 : x- 2
Answer:
Step-by-step explanation:
[tex]9x^3-4x-18x^2+8\\ \\ x(9x^2-4)-2(9x^2-4)\\ \\ (x-2)(9x^2-4)\\ \\ (x-2)(3x+2)(3x-2)\\ \\ \text{If you divide by x-2 you have}\\ \\ (3x+2)(3x-2)[/tex]
In this diagram, the measure of
Answer:
ummm I think your question is not fullStep-by-step explanation:
anyway send another one properly fullWhat is the area of this figure?
23 km + 18 km + 24 km + 11 km + 6 km + 12 km
Answer:
94 km
Step-by-step explanation:
Alina can blow 48 balloons in 16 minutes. What is the unit rate of blowing per minute?
Answer:
3 balloon
Step-by-step explanation:
48 divide by 16
Write 543 000 in standard form.
Kwjwhh22u na pewno to pewno jest to dla mnie nich jest to bardzo dla dzieci nas nie na temat i