Answers
Answer:
x=2
Step-by-step explanation:
2x3=6-2=4 hope this helps!!
Related Questions
3(-4+x)<-33 I need to solve for x
Answers
Answer:
−7
Step-by-step explanation:
Answer:
Let's solve your inequality step-by-step.
3(−4+x)<−33
Step 1: Simplify both sides of the inequality.
3x−12<−33
Step 2: Add 12 to both sides.
3x−12+12<−33+12
3x<−21
Step 3: Divide both sides by 3.
3x/3 < −21 /3
x<−7
Answer:
x<−7
Step-by-step explanation:
jane had a collection of balloons she gave 1/4 of her collection to her sister. how many balloons does jane have now?
Answers
Answer:
3/4
Step-by-step explanation:
Explanation:
Becaus the fraction is 4/4 total, it means Jane had 4 balloons before. But because she gave 1/4 to her sister the equation is 4/4 - 1/4 = 3/4 .
tions on NOTEPADS
SUS
Expand and simplify the following
6(x + 2) - 3(x + 4)
Answers
distributive property
6x+12-3x-12
combine like terms
3x
A school is arranging a field trip to the zoo. The school spends 537.57 dollars on passes for 30 students and 3 teachers. The school also spends 290.40 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student
Answers
Answer:
$17.22 was spent on a pass and $8.94 on lunch for each student and that implies a total of $26.16 was spent on each student
Step-by-step explanation:
Adriel answered 54 questions correctly on his multiple choice history final and earned a grade of 45%. How many total questions were on the final exam?
Answers
Answer:
There were 120 questions on the test.
Step-by-step explanation:
It is given that:
Number of questions answered = 54
Grade percent = 45%
Let,
x be the total number of questions
45% of x = 54
[tex]\frac{45}{100}x=54\\0.45x = 54[/tex]
Dividing both sides by 0.45
[tex]\frac{0.45x}{0.45}=\frac{54}{0.45}\\x=120[/tex]
Therefore,
There were 120 questions on the test.
Solve the simultaneous equations
y = 4x + 1
y = 2x^2+ 7x - 1
Answers
Answer:
[tex]Given,\\y = 4x+1......(1)\\y = 2x^2+7x-1.............(2)\\Equating~equation (1)~and~(2),\\4x+1 = 2x^{2} +7x-1\\or, 2x^{2}+7x-4x-1-1=0\\or, 2x^{2} + 3x-2=0\\or, 2x^{2} +4x-x-2=0\\or, 2x(x+2)-1(x+2)=0\\or, (x+2)(2x-1)=0\\i.e. x=-2 ~or~ \frac{1}{2} \\When~x=2,~equation(1)~becomes ~y=4(-2) +1=-7\\When~x=-\frac{1}{2},~equation (1)~becomes~y=4(\frac{1}{2}) +1 = 2+1=3[/tex]
So, the required values of x are -2 and 1/2 and that of y are -7 and 3.
The ratio of men to women in a
community chorus is 4/5 There are 60
men in the chorus. How many women are
in the chorus?
Answers
Answer:
125 women
Step-by-step explanation:
Answer: 75 women
Step-by-step explanation:
4/5
60/4=15
15x5= 75
Evaluate the function. g(x) = 3x^2 – 2x + 5 Find f(2)
Answers
Answer:
13
Step-by-step explanation:
Replace X with 2
Evaluate the function. g(x) = 3x^2 – 2x + 5 Find f(2)
g(x) = 3(2)^2 – 2(2) + 5
Next conduct PEMDAS
Exponents are first so solve 2^2 which is 2 x 2 = 4
g(x) = 3(4) – 2(2) + 5
Next step is multiplication multiply 3 x 4 and 2x2
g(x) = 12 – 4 + 5
conduct adding and subtracting left from right
g(x) = 13
find ordered pairs: choose two of the answers below
y=2/3x+5
thank you v much//.
a.(-5,-10)
b.(-3,3)
c.(6,9)
d.(2,8)
Answers
Answer:
b -3,3 c 6,9 hope this helps
$2500, 4.5%, 2 years
Answers
Answer:
si=part
=2500×0.045×2
=225...
the answer is C
A recipe calls for 1/2 cup of milk for every 3/4 cups of flour. How much milk is required for every cup of flour. *
Answers
Answer:
2/3rds
Step-by-step explanation:
for 1 cup of flour you multiply 3/4th by 4 then devide by 3 giving you one cup of flour, now to keep it balanced you do the same to the milk, thus multiplying 1/2 by 4 then dividing it by three, which is 2, you then divide 2 by 3 giving you yours answer, 2/3rds
Answer:
A recipe calls for 1/2 cup of milk for every 3/4 cups of flour. How much milk is required for every cup of flour. *
Step-by-step explanation:
So for every 1/2 a cup is 3/4 cups of flour so if you need to know how much cups of flour is used for 1 total cup of milk you have to add you multiply it is optional if you add put the two fractions next to each other you need to add to the side witch the numbers are 3 so 3+3 is 6 so you got the answer just put the number 4 under the 6 and it will be 6/4 or you could say 1 2/4 or 1 1/2 .
Find the perimeter of an isosceles triangle. base edge = 23cm and vertex angle = 42°
Answers
Show steps please, Need answer ASAP
Answers
Step two:
Step three:
A gardener calculates the square footage of two flower beds.
Flower bed
1
is
4
m
−
2
square feet.
Flower bed
2
is
6
m
+
5
square feet.
Which expression represents the combined square footage of the two flower beds?
Answers
Which equation could be used for the situation below?
Jenna earns $8 each week by completing chores. She already has $12 in her savings. How much will she have after 4 weeks?
y = 8x + 4
y = 8x
y = 8x + 12
Answers
Answer:
Option C is the correct answer.
Step-by-step explanation:
Per week earning = $8
Amount in savings = $12
y = Total amount
x = Number of weeks
y = 8x + 12
Where we can put x=4 to calculate earning of 4 weeks.
y = 8(4) + 12
y = 32 + 12 = $44
Therefore,
Option C is the correct answer.
Find the given trigonometric ratio in the problem below.
Answers
Answer:
cosC = 30/50
Step-by-step explanation:
Before you find cosC, you should know that:
tangent = opposite side/adjacent side
sine = opposite side/hypotenuse
cosine = adjacent side/hypotenuse
You should also know that trigonometric ratios work for only right triangles.
If cosine = adjacent side/hypotenuse, then:
cosC = 30/50
cosC = 0.6
If rounding to the nearest four decimals, it should be 0.6000.
Bryce tried to solve an equation step by step.
8
3
+3)
5
3
3
8
5
3c + -
Step 1
3
3
13c
Step 2
1
©
3
Step 3
Find Bryce's mistake.
Plz help i am really confused
Answers
Answer:
sorry im confused too . i would help you but I don't know what they are asking sorry
Dos fuerzas coplanares concurrentes tienen magnitudes 3 N y 4 N. Si las fuerzas son perpendiculares entre sí, la magnitud de la resultante será en Newton:
Answers
Answer:
12 N
Step-by-step explanation:
Suppose a point at (2,3) is translated to (7, -1). What rule describes this translation
Answers
multiply. (x^2-5x+2)(3x^2+2x+3)
Answers
Answer:
3x^4-13x^3-x^2-11x+6
Step-by-step explanation:
Checked this on a website for you btw!
Answer:
3x^4-13x^3-x^2-11x+6
Step-by-step explanation:
Dennis recently purchased an old car for $1000, and he knows that each year, the car’s value will increase by 2% each year. What is the value of the car after 20 years?
Answers
if x^3 = 125 what does x equal?
and 3 other questions use >,<, or = to complete the next 3 problems
Answers
Step-by-step explanation:
5×5×5=125
so 7. x=5
8. =
9. >
10. <
Answer:
x^3 = 125
x = 5
Step-by-step explanation:
8) =
9) >
10) <
If 5p = 100, the value of the variable p is
Answers
Answer: p = 20
Step-by-step explanation: 5 x 20 = 100
-zomba
Solve
x2 + 2x – 15 = 0
Answers
2x+2x-15=0
4x-15=0
4x=15
so answer is x= 15/4
Answer:
x = - 5, x = 3
Step-by-step explanation:
Given
x² + 2x - 15 = 0
Consider the factors of the constant term (- 15) which sum to give the coefficient of the x- term (+ 2)
The factors are + 5 and - 3 , since
5 × - 3 = - 15 and 5 - 3 = + 2, so
x² + 2x - 15 = 0
(x + 5)(x - 3) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 5 = 0 ⇒ x = - 5
x - 3 = 0 ⇒ x = 3
Ok so I just got a 210 question test right and I have 1 day to complete it I'm on question 135 and it says 22,000 - 98,000 +23,967 X 456,889=
I don't know the answer plz help me, guys.
Answers
Answer:
10950182663
Step-by-step explanation:
Answer:
10950182663
Step-by-step explanation:
You're welcome :)
Click on a factor pair of 12
2 and 3
3 and 4
6 and 7
2 and 4
Answers
If you multiply 3*4= 12 and 4*3=12
A dog barks 30 times in 2 minutes. How many times does the dog bark per minute?
barks per minute
Answers
Answer:
15 times per minute
Step-by-step explanation:
just divide 30 by 2
100 POINTS. HELP ASAP !!! PLEASE PLEASE
Answers
Answer:
task 1 answer is 14
Use the function c=r+6 to find the value of c when r=10. c=
Answers
Answer:
c=16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
c = r+6
If r = 10 then,
c = 10+6
c = 16
Which picture shows a rotation of the flag?
Answers
Answer:
it has no pic
Step-by-step explanation:
