Given:
The equation is
[tex](-a-b)x=3a+3b[/tex]
To find:
The value of x.
Solution:
We have,
[tex](-a-b)x=3a+3b[/tex]
It can be written as
[tex]x=\dfrac{3a+3b}{(-a-b)}[/tex]
[tex]x=\dfrac{3(a+b)}{-(a+b)}[/tex]
Cancel out the common factors.
[tex]x=\dfrac{3}{-1}[/tex]
[tex]x=-3[/tex]
Therefore, the value of x is -3.
Please help me I can’t even find this problem on the i
Internet
Subtract -7x^2+4x+2 from x^2-3
{3x -2y = -16
{x + y = -7
Jessie’s friend Paul runs a hot dog stand near the car plant. Jessie gets 3 hot dogs and pays Paul $3.60
Write an equation for h, the cost of one hot dog
Answer:
h × 3 = 3.60
Step-by-step explanation:
price of one hot dog × 3 hot dogs = price for three hot dogs
the graph of g(x) = x³ -9x² + 3x -1 is translated up 5 units to produce the graph of the function h(x). what would be the new equation of h(x)
Answer:
h(x) = x^3 - 9x^2 + 3x + 4
Step-by-step explanation:
To write the new equation, we have to understand what the translation is about
What it means is that we are going to add the 5 units to the total value of the equation
we have this as:
h(x) = x^3-9x^2 + 3x-1 + 5
h(x) = x^3 - 9x^2 + 3x + 4
A soup can in the shape of a cylinder is 4 inches tall and has a radius of 2 inches. How much soup will fit in the can? Use 3.14 for Pi and round the answer to the nearest tenth.
Recall the formula V = pi r squared h.
12.6
16.0
25.1
50.2
Answer:
16.0
Step-by-step explanation:
pi(2)squared(4)=
2x2=4
4x4=16
then multiply 16xpi(3.14)
16x3.14=50.2
Devon needs 8 yards of fabric to make a blanket. He has a total of 332 yards of fabric. How many blankets can Devon make? A 4040 B 4141 C 4242 D 4343
Help 6 minutes left and literally dead soon
Answer:
CT = JD
Step-by-step explanation:
You can look at the positioning in the congruence statement: CAT = JSD
Since the letters C and T are in the first and third positions of the triangle written as CAT, that means the corresponding sides in triangle JSD are going to be in the first and third positions, so JSD.
100 POINTS PLEASE ANSWER HONESTLY,
YOU ONLY HAVE TO DO HALF IF U WANT BUT IF YOU WANT BRAINILY DO FULL 100 POINTSSSSSSSSs
Answer:
2.−2b−8
4.12k−2
5.−32t−20
6.8g+17
7.3a−2
8.−15d+30
9.2a+2b
10.35a−21
11.10f−15
12.−2x+4
13.2a+20
Step-by-step explanation:
i will do the right part after u finish with the left oen if u don't understand it look at the letters to know which problem is the answer
Answer:
hes right the GUY ABOVE IS 100% right i swear on my life
Step-by-step explanation:
HELP I NEED HELP ASAP
Answer:
C.) the company will have 25 customers every 3 days.
Step-by-step explanation:
The sides of a triangle measure 2x + 5, X – 4, and
3(2x + 1). What is the perimeter of the triangle?
Answer:
9x+4
Step-by-step explanation:
perimeter= sum of all sides
perimeter= (2x+5)+ (x-4)+ 3(2x+1)
= 2x+5+x-4+ 6x+3
= 2x+x+6x+5+3-4
= 9x+8-4
=9x+4
George has just purchased a small rectangular fish tank that holds 837 milliliters of water. The tank has a width of 6.2 cm and a
height of 9 cm.
What is the length of the fish tank?
Answer:
Step-by-step explanation:
Answer:
15 cm
Step-by-step explanation:
Area = Length ⋅ Width ⋅ Height
let's set:
Area: 837
Length: X
Width: 6.2 cm
Height: 9cm
837 = X ⋅ 6.2 ⋅ 9
First multiply 6.2 and 9 to get 55.8
Next divide 837 by 55.8 and you get 15
therefore, the length (x) is equal to 15
Help me , I will mark first answer brainliest
Answer:
x=6; ∠b=68°
Step-by-step explanation:
8x+74+2x+56=190
10x+130=190
10x=60
x=6
2x+56
12+56
68
2) (11,-1), (-1, -6)
Answer: -70
Step-by-step explanation:
this is really important please help, and please show work if you can
Answer:
C. 26°
Step-by-step explanation:
We have to subtract m∠GOH ( 24° ) from m∠FOH ( 50°)
50° - 24° = 26°
C. 26°
Woodhill Elementary School is planning a field trip for grades 3, 4, and 5.
There is a total of 464 students. There are only 45 seats per bus. How
many buses will be needed for the field trip?
Answer:
11 buses
Step-by-step explanation:
If you divide 464 by 45, you will get 10.3. You need to round this number up to 11, since you would need another bus to carry the 0.3 of students left over.
a line includes the points 2, 10 and 0, 2 what is its equation in slope intercept form
Answer:
y = -4x + 2
Step-by-step explanation:
y = mx + b ( slope-intercept)
1. Find Slope:
[tex]\frac{y^2 - y^1}{x^2 - x^1}[/tex]
Lets name 2 as y2 and 10 as y1. And 0 as x2 and 2 as x1.
[tex]\frac{2-10}{0-2}[/tex] = [tex]\frac{-8}{2}[/tex] = -4
m/slope = -4
2. Find y-intercept:
[tex]y = mx +b[/tex]
2 = -4(0) + b
= 2 = b
Y-intercept/b = 2
3. Put into slope-intercept form:
y = mx + b
= y = -4x + 2
Hope that helps! :D
How to graph this slop (put a pic if u can )pls help due at 11
Answer:
hopes this help luv <3
Step-by-step explanation:
Find the inequality represented by the graph.
Answer:
y < 3/4x
Step-by-step explanation:
Please let me know if you want me to explain how to do this problem :)
GIVING BRAINLEIST!!!! Determine the area of the Parallelogram.
PIC IS BELOW!
[tex]\huge\fbox\pink{Answer}[/tex]
Formula:-[tex]\underline{\boxed{\sf Area\:of\: parallelogram = base×height}}[/tex]
Substituting the values:-:[tex]\implies[/tex] [tex]\sf Area = 12.5×3.7[/tex]
:[tex]\implies[/tex] [tex]\sf Area = 46.25 cm²[/tex]
A cone has a volume of 60. If the radius is 2 feet,
what is the height of the cone?
10 feet
15 feet
45 feet
90 feet
Answer:
B don't be afraid of the rounding that took place. In this case, you pick the closest answer.
Step-by-step explanation:
Givens
r = 2
V = 60
Formula
V = 1/3 pi r^2 h
Solution
60 = 1/3 * 3.14 * 2^2 * h
60 *3 /(3.14 * 4) = h
h = 14.33 feet which is B
Mike has 1/8 of a teaspoon How many times should Mike use this teaspoon to measure 4 teaspoons of vanilla extract?
Answer:
32 times
Step-by-step explanation:
1/8 x 8= 1
1/8 x 32= 4
Answer:
Mike should use 32 times this teaspoon to measure 4 teaspoons of vanilla extract.
Step-by-step explanation:
1/8x=4
x=4/(1/8)=(4/1)(8/1)=32/1=32
y-intercept is (0,-1) and slope is 4.
Answer:
y=4x-1; y-4x=-1
Step-by-step explanation:
Not too sure what this is asking but I'm assuming you mean how to write in slope-intercept form.
y=4x-1
...or in standard for
y-4x=-1
Which number is the base?
(-14)^3
Answer: -2744
Step-by-step explanation:
In a week, 12 hens laid 72 eggs. What is the unit rate for eggs per hen?
Divide total eggs by total hens.
72 / 12 = 6 eggs per hen.
HELP‼️‼️
Evaluate if x = -4 and y = 2: 2x + 3xy
Your answer
O This is a required question
Answer:
-32
Step-by-step explanation:
change all the x and y's to the numbers
2(-4) + 3(-4)(2)
-8 + -24
Given that 8 x − 3 y = 36 Find x when y = 3 Give your answer as an improper fraction in its simplest form.
Answer:
5.62
Step-by-step explanation:
8x-3y=36
8x-3×3=36
8x=36+9
x=5.62
Answer:
x= 45/8
Step-by-step explanation:
8x - 3y = 36
8x - 3(3) = 36
8x - 9 = 36
8x=45
x=45/8
can someone pls help
Answer:
Step-by-step explanation:
It's not that clear on my screen
The temperature of a city is 4 degrees Celsius Next day the temperature falls by 5 degrees Celsius what is the temperature of the city next day
Answer:
t
Step-by-step explanation:
tggt
Answer:
-1C
Step-by-step explanation
Set up the equation 4-5, which will give you -1
Richard is throwing a party. There
are 28 people coming. Richard can
fit 5 people at each table. How many
tables does he need so that
everyone will have a seat?
Answer:He is going to need 6 tables.
Step-by-step explanation:
Answer:
6 tables
Step-by-step explanation:
5×5 is 25 and there's 28 people so you need another table