Answer:
$3.90
Step-by-step explanation:
multiply 1.20 x 2.25 and add the answer to 1.20
They would have to add that change up to cents because the store marks up to 225% from the prince it’s pays and we only add the 25 because if we add the 225 that changes the dollar that’s suppose to stay as 1$.
20+25=46 cents. U know it’s equals 45 cents because it’s just like counting by fives.
Sorry this is all I know about this problem.
543.28 in expanded notation
Answer:
500+40+3+.2+.08= 543.28
Step-by-step explanation:
Julissa bought a magazine for $3 and some candy bars for $2 each. She spent a total of $21 using x for the number of candy bars. Write a two sept equation to model the situation that you could solve to find out how many Candy bars Julissa bought.
A. 3x + 2 = 21
B. 2x + 3 = 21
C. 2x + 3x = 21
D. 2x - 3 = 21
Step-by-step explanation:
I think its 2x +3x=21 because you can plug in the numbers?
QUICK I NEED HELP!!
question: Which expression is equivalent to 7 (a + 2) when a = 6?
choices:
7 (6)
9 (6)
7 (6) + 2
7 (6) + 14
Which equation represents a linear function that is proportional?
Answer:
A) f(x) = 1/3x
Step-by-step explanation:
You can rule out B and C-
B is a quadratic function, seeing as how x is being squared, and C is an absolute value function. Neither of these are linear so you don't have to worry about it here.
That leaves us with A and D, which are both linear.
Linear functions usually take the form of f(x) = mx + b. In a proportional linear function, b = 0.
So with that in mind, you should see that the b value for f(x) = 2x + 11 is 11, which should rule D out as well.
That leaves you with f(x) = 1/3x. As you can see, there's no b value in this function, which means b = 0 and the function is proportional.
Hope this helped :D
PLSSS HELLLPP MY QUARTER ENDS TMMR!!! can someone solve y=___x+___
Answer: -3/2x + 3 ⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀
Plz help taking a final!!
Which statement is true about this quadratic equation?
A.
There is one complex solution.
B.
There are two real solutions.
C.
There is one real solution.
D.
There are two complex solutions.
Answer:
B
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST
Answer: A. -9, -4, 5, 6
Step-by-step explanation:
Answer:
The answer is A. the bigger number that is negative is always smaller
FOR 90 POINTS PLEASE HELP
QUESTION 1
If RS is 2x+15, and VW is 3x+5, and UT is 6x-37. What is RS?
QUESTION 2
Angle J is (7x+2) Angle L is (25x-14)
What is (x)
Answer:
Question 1: RS=47
Question 2: x=6
Step-by-step explanation:
Question 1:
Step 1: 3x+5=2x+15+6x-37
Step 2: 3x+5=8x-22/2
Step 3: 3x+5=4x-11
Step 4: x=16
Step 5: 2(16)+15=32+15=47
RS= 47
Question 2:
Step 1: 7x+2+25x-14=180
Step 2: 32x-12=180
Step 3: 32x=192 (divide 32 from each side)
x=6
HELPP
What is the volume of this cylinder?
What is 3 1/5 divided by 6 2/5?
Answer:
.05
Step-by-step explanation:
Answer: 1/2
Step-by-step explanation:
A hose fills a hot tub at a rate of 4.92 gallons per minute. How many hours will it take to fill a 291 -gallon hot tub?
Answer:
345it is 345
Step-by-step explanation:
What is the ratio for tan (C)? (Hint: SOHCAHTOA)
Answer:
D. 3/4
Step-by-step explanation:
tan(C) = opposite / adjacent = 3/4
im new at this and im still kinda confused.
Answer:
at what?
Step-by-step explanation:
Answer:
All you have to do is ask a question and someone will find and answer.
A.) 18
B.) 12
C.) 30
D.) 24
expanding linear (single) brackets 3-3(x-2)
Answer:
9-3x
Step-by-step explanation:
3-3 (x-2)
3-3x+6
-3x+6+3
9-3x
-4 1/2 + (-2 1/3)
[tex]-4 \frac{1}{2} + (-2 \frac{1}{3} )[/tex]
[tex]-4\frac12+(-2\frac13)=-4\frac12-2\frac13=-4\frac36-2\frac26=-(4\frac36+2\frac26)=-6\frac56\\\\\\5\frac25-6\frac57=5\frac{2\cdot7}{5\cdot7}-6\frac{5\cdot5}{7\cdot5}=5\frac{14}{35}-6\frac{25}{35}=-(6\frac{25}{35}-5\frac{14}{35})=-1\frac{11}{35}[/tex]
PLEASE PLEASE PLEASE HELP ME
Thanks and help hehe
Answer:
its d homie :)
Step-by-step explanation:
Brainliestis there is steps What is the solution to the equation log〖 (2x+4)〗=2 ? Round to the nearest hundredth, if necessary.
Answer:
x = 48
Step-by-step explanation:
log〖 (2x+4)〗=2
Raise each side to the base of 10
10 ^log〖 (2x+4)〗=10^2
The 10 ^log cancels
2x+4 = 100
Subtract 4 from each side
2x+4-4 = 100-4
2x = 96
Divide by 2
2x/2 = 96/2
x =48
Using the parallelogram, solve for x and y.
2x – 8
2y
y + 19
X + 16
x=
y =
Answer:
Step-by-step explanation:
someone needs to answer this like rly
Pleaseeeeee helppp answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
PLSS HELP ITS REALLY URGENT!!
Answer:
x=13
Step-by-step explanation:
(i'm not 100 percent sure thoo)
Answer:
x=1
Step-by-step explanation:
13x-12=7x-6
+12 +12
13x=7x+6
-7x -7x
6x=6
x=1
An art class builds a square pyramid with sides 3 feet wide. The volume is 36 cubic feet. What is the height of the pyramid?
A. 12 feet
B. 3 feet
Solve for x in the diagram below.
Answer:
x = 25
Step-by-step explanation:
4x +50 = 150
4x = 150-50
4x = 100
4x/4 = 100/4
x = 25
Answer:
x=25
Step-by-step explanation:
Vertical angles are always congruent.
4x+50=150
-50 -50
= 4x=100
-- ------
4 4
x=25
Hope this helps.
A group of parents is planning an end-of-year party for the eighth grade class at Ridgeway
Middle School. The party will cost $450 for the room rental and entertainment, plus $25 per person
for food. The parents have budgeted $5000 for the C party. How many people can attend if the party
stays within budget?
A. They have to invite 182 people.
B. They can invite up to 182 people.
C. They can invite more than 182 people.
D. They can invite up to 200 people.
I
Answer:
a
Step-by-step explanation:
The radius of a circle is 9 times the radius of a smaller circle. The area of the smaller circle is 50 square centimeters. What is the area of the larger circle?
Answer:
Let R = radius of big circle
r=radius of small circle
A1=Area of small circle
A2=Area of big circle
R=9r
A1=50cm^2
A1=pi*r*2
A2=pi*R^2
A2=pi*(9r)^2
A2=81*pi*r^2
A2=81*A1
A2=4050cm^2
Hence the big circle has area of 4050cm^2
Step-by-step explanation:
The answer is 4050 cm²
What is the area and circumference of a circle?The circumference (or) perimeter of a circle = 2πr units. The area of a circle = πr2 square units. Where r is the radius of the circle. The circumference of the circle or the perimeter of the circle is the measurement of the boundary of the circle. Whereas the area of the circle defines the region occupied by the circle.
Given here: The radius of a circle is 9 times the radius of a smaller circle. And area of the smaller circle is 50 cm² then let the area of the larger circle be x
π9²/π1² =x/50
x=4050
Hence, The answer is 4050 cm²
Learn more about area of the circle here:
https://brainly.com/question/14200825
#SPJ2
ez question unit and proportions!!!!??
Answer: 262.6
Step-by-step explanation: Well if she sold 110 hamburgers on tuesday for $545 That is a simple division equation (545/110). After dividing the answer would be how much each hamburguer cost on its own ( 4.954545454545455), you would then multiply that by the number of hamburgers she sold (53) and get your answer. (262.5909090909091) I am not quite sure where she wants us to round the answer to. so I just did the tens place.
£240 is divided between Sara , Gordon and Makachy so that sara has twice as much as gordon and Gorgon gets three times as much as Makachy .How much does Gorgon get?
Answer:
Gordon gets £72
Step-by-step explanation:
£240....together
Sara.....2*(3x)
Gordon.....3x
Makachy......x
2*(3x)+3x+x=240
6x+3x+x= 240
10x=240/10
x=24
Gordon 3*24= 72
hat is the slope-intercept form of the linear equation 4x + 2y = 24?
Answer:
y = - 2x + 12
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c
Given
4x + 2y = 24 ( subtract 4x from both sides )
2y = - 4x + 24 ( divide all terms by 2 )
y = - 2x + 12 ← in slope- intercept form
PLEASE HELP WILL MARK BRAINLIEST
Answer:
+95
Step-by-step explanation:
anything above sea level is positive and anything below is negative
Answer:+ 95
Step-by-step explanation:
It’s above sea level