Answer: 24
Step-by-step explanation:
x/2*3-9=7. So you want to know what x is. So lets start reverse thinking. 7+9=16, 16=x/2*3. That means 16 is 2/3 of x. 16/2=8, 8*3=24! The answer is 24.
A florist sells a bouquet of roses
for $16 each and a bouquet of carnations
for $10 each. The shop sells 28 bouquets
today and makes $400. How many bouquets of
roses did the shop sell today and how many
bouquets of carnations were sold today?
Answer:
Bouquets of roses = 20
Bouquets of carnations = 08
Step-by-step explanation:
Let,
x be the bouquets of roses sold
y be the bouquets of carnations sold
According to given statement;
x + y = 28 Eqn 1
16x + 10y = 400 Eqn 2
Multiplying Eqn 1 by 16
16(x+y=28)
16x + 16y = 448 Eqn 3
Subtracting Eqn 2 from Eqn 3
(16x+16y)-(16x+10y) = 448 - 400
16x + 16y - 16x - 10y = 48
6y = 48
Dividing both sides by 6
[tex]\frac{6y}{6}=\frac{48}{6}\\y=8[/tex]
Putting y=8 in Eqn 1
x + 8 = 28
x = 28 - 8
x= 20
Hence,
Bouquets of roses = 20
Bouquets of carnations = 08
PLS HELP ILL GIVE BRAINLIEST
Answer:
Parallel lines have no intersection
Step-by-step explanation:
108 is what percent of 72? p= %
Answer:
72 is what percent of 108? = 66.67.
Step-by-step explanation:
brainlest?
Answer:
66.67%
Step-by-step explanation:
step 1:We make the assumption that 108 is 100% since it is our output value.
step 2:We make the assumption that 108 is 100% since it is our output value we seek with X.
step 3:From step 1, it follows that $100\%=108$100%=108.
step 4:In the same vein, $x\%=72$x%=72.
step 5:This gives us a pair of simple equations:
$100\%=108(1)$100%=108(1).
$x\%=72(2)$x%=72(2).
step 6:By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
step 7:Taking the inverse (or reciprocal) of both sides yields
$\frac{x\%}{100\%}=\frac{72}{108}$x%100%=72108
$\Rightarrow x=66.67\%$⇒x=66.67%
Therefore, $72$72 is $66.67\%$66.67% of $108$108.
and thats how the answer is 66.67%
True or false? ( help me please and thank you)
Answer:
False
Step-by-step explanation:
Well it's True in a way, but they didn't simplify all the way. Correct simplification would be 1/3
Answer:
It is true
Step-by-step explanation:
As a proportion, they are equal, making it true.
Complete the steps to solve the inequality:
0.2(x + 20) – 3 > –7 – 6.2x
Answer:
0.2x + 4 - 3 > -7 - 6.2x
0.2x + 6.2x > -7 -1
6.4x > -8
x < 1.25
Answer:
x > -1.25
Step-by-step explanation:
0.2x + 4 – 3 > –7 – 6.2x
0.2x + 1 > –7 – 6.2x
6.4x + 1 > –7
6.4x > –8
x > -1.25
An expression has an answer. An equation has a
Answer:
an equals sign
Step-by-step explanation:
please help meeeeeeeeeeeee
Answer:Integers ={Positive Natuaral Number +Natural numbers having negative sign behind it+Zero}
={------,-3,-2,-1,0,1,2,3,..........}
Step-by-step explanation:
→Points marked on the X and Y axis on the Coordinate Plane=Integers only
→Point to be marked on the coordinate plane =(-0.5,2)
→As, points on both X and Y axis are integers only.To mark, -0.5 , mark a line between , 0 and -1,that will be ,-0.5.
→You can mark , any terminating decimal on the number line, which is marked with integers only.
→Terminating decimals are those decimals having in the denominator of a fraction.
So, to plot any terminating Decimal on the coordinate plane, you have to use property of Rational Numbers ,which is, you can find infinite number of terminating Decimal between two terminating Decimal.
→Mark -0.5 between 0 and -1 on the X axis.Similarly, mark integer 2 on the Y axis.Draw a line parallel to Y axis ,passing from (-0.5,0) and line parallel to X axis passing through (0,2).The intersection of these two lines will be required point (-0.5,2).
This is my mom's phone number i 361 906 5457 call her so she can wake up bc I have a performance soon and I know she won't hear her alarm
plz call her or I won't be able to go thnx
Answer:
ok
Step-by-step explanation:
let me do it for you lol
Answer:
ok?!?!?!?!?!?!?!?!?!?!?!?
3511 divided by 217??
Answer:
16.1797235
Step-by-step explanation:
Answer:
16 39/217
Step-by-step explanation:
Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.
The equation 2/3 [3 = (10 – 8)] = 2/3(3 =2) is an example of which of the following properties of
equality?
A. Reflexive
B. Symmetric
C. Substitution
D. Transitive
Goaladinho recorded the scorers of the 60 goals scored
by his team during an entire season.
He then started to draw a pie chart to show the results.
Rotaldo
Goaladinho
Sheaver
a) How many goals did Goaladinho score?
54
(0)
Roofy
Bectam
b) The table below shows the other players who scored goals for the team.
Name of scorer Number of goals Angle
Roofey
22
132
(i) Complete the table. (3)
Bectam
3
Sheaver
54
(1) Complete the pie chart.
121
Rotaldo
Active
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Answer:
See attached image:
Step-by-step explanation:
I believe this is the question, you are looking for.
Hope this helps.
solve the question below
Answer:
HK
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
find the value of x. round the lengths to the nearest tenth
Answer:
Step-by-step explanation:
SOH CAH TOA
use the trigonometry mnemonic (new monic) to help remember how sin cos and tan fit on the triangle
since you know the angle and you want to know the side opposite of that angle... and you know the side adjacent ( next to) the angle... use Tan
use the mnemonic to help
Tan(Ф)= Opp/ Adj ( we know two of these things and we want the 3rd :P )
Adj * Tan(25) = Opp
250 * Tan(25) = Opp
116.5769.... = Opp
x = 116.6 ft. approx. in the picture
A 15 f tall statue standing next to a globe casts a 20 ft shadow. If the globe is 3 ft tall then how long is it’s shadow
Answer:
4 feet
Step-by-step explanation:
4/3 times 15 is 20, 4/3 times 3 is 4
True or False: To be proportional a graph must be a straight line and pass through the origin
Answer:
True
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Yes to be proportional a graph must be a straight line and it has to pass through the origin!!
Hope this helped :D
John bought a shirt on sale for 25% off the original price and another 25 % off the discounted price. If the final price was $16, what was the price before the first discount?
Answer: original price = p
price after first 24% discount = .75p
he second 25% discount reduces the already reduced price to .75*.75p = .5625p
So, if .5625p = 16,
p = 16/.5625 = $28.44
check:
25% off $28.44 = $21.33
25% off $21.33 = $16.00
Solve Algebraically.
y = -7/6x + 2
y = -1/6x-4
if x is an integer, then is -x positive?
Answer:
If x is an integer, then for values of x ≤ 0 would -x be positive.
General Formulas and Concepts:
Math
IntegersStep-by-step explanation:
We know that integers comprise of the number line from -∞ to ∞. We can have numbers like -3, -2, -1, 0, 1, 2 ,3.
If we say that x is an integer, and that -x must be positive, then that means the integer x must be negative, because a negative times a negative is a positive.
∴ x can only be negative integers, thus giving us x ≤ 0.
Penny has $50 to buy tickets to the state fair for her family she will buy an equal number of child and adult tickets the inequality 6n+9n<50 can be used to buy the number of each type of ticket she can buy. What is the greatest numbe of tickets cna penn ybuy
Answer:
n < 3
Step-by-step explanation:
6n + 9n < 50
15n < 50
n < 50/15
n < 3.33
Approximately
n < 3
The greatest Number of tickets penny can buy is children 3 tickets; adults 3 tickets making a total of 6 tickets
The area A of a rectangle is represented by the formula A = lw, where l is the length and w is the width. The length of the rectangle is 5. Write an equation that makes it easy to find the width of the rectangle if we know the area and the length. *
Answer: rearrange the formula A=lw and make the width the subject of the formula
therefore to find width, the formula is w=A/l
Step-by-step explanation:
Here are four number cards.
4 5 1 8
A) Using only two of the cards, write down the smallest two digit number that can be made?
B) Using only three cards, write down the three digit number closest to 500 that can be made.
The correct answer gets brainliest and 27 points!!!!!!!!!!
Please help! Good luck
Answer:
a) 14
b) 514
Step-by-step explanation:
use number line for b
514 is 14 away from 500
485 is 15 away from 500
so 514 is closer to 500
A. Using only two of the cards the smallest two-digit number that can be made is 14.
B. Using only three cards the three-digit number closest to 500 that can be made is 514.
What is inductive and deductive reasoning?For mathematicians, inductive and deductive reasoning are two essential types of reasoning. These two methods of thinking were the origin of the formal theorems and proofs that we use today. These two methods of reasoning are still actively used by mathematicians today to find new theorems and proofs. Whether you realize it or not, when you create assumptions about how the universe operates, you may be employing both inductive and deductive reasoning.
Four number cards are given they are 4, 5, 1, and 8.
A. Now, Using only two of the cards the smallest two-digit number that can be made is 14.
As the smallest number among them is 1 and the next smallest number is 4.
B. Using only three cards the three-digit number closest to 500 that can be made is 485 or 514 and it should be 514 as the difference between 500 and 514 is less.
learn more about mathematical reasoning here :
https://brainly.com/question/11679298
#SPJ2
Solve the system of equation by elimination.
27= -3y + x
2 y=10 - 4x
Answer:
x=6 y=-7
Step-by-step explanation:
rearrange the equation
3y=x-27 eq 1
2y=-4x+10 eq 2
Multiply eq 1 by 2, and eq 2 by 3
6y=2x-54
6y=-12x+30 subtract the two eq's
0=14x-84
84=14x
x=84÷14
x=6
solving for y sub. x either eq 1 or 2
3y=x-27
3y=6-27
3y=-21
y=-21÷3
y=-7
Find the prime factorization of
60
100
85
Note only the one with the steps will be counted
Answer:
60=2×2×3×5100=2×2×5×585=5×17helpppppppppppppppppppppp
its the last option i think.
I will report u if you don't answer for real,but if u don't know then don't answer.
Answer:
71 inches
Step-by-step explanation:
two feet is 24 inches,
one yard is 36 inches.
11 + 24 + 36 = 71
hope this helped! <3
Tabitha uses 72 inches of trim for her craft project.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Tabitha used 3 different decorative trims for a craft project.
She cuts lengths of 11 inches, 2 feet and 1 yard.
We need to find how much trim did Tabitha used for project in inches.
So we have to convert feet to inches and yard to inches
1 feet =12 inches and 1 yard is 36 inches
Total trim used=12 inches+two feet+one yard
=12 inches+2(12 inches)+1(36 inches)
=12 inches+24 inches+36 inches
=72 inches
Hence Tabitha uses 72 inches of trim for her craft project.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
Can someone give me some numbers that involve the 'a^2 + b^2 = c^2' therome. I couldn't remember what it was called. :P I need this for a test.
Answer:
some numbers that involve the
a=3
b=4
c=5
What is the solution for 3(3-3x) = 2(x+3) - 30
Answer:
x=3
Step-by-step explanation:
Answer: 3=x
Step-by-step explanation:
True or false? (Please help me)
Answer:
False
Explanation:
5 is 1/5 of 25
2 is 1/10 of 20
What is the value of the expression below? -8+19+8
0
11
19
35
[tex]5 - (6 - 16) \times (3 - 7)[/tex]
Answer:
[tex] - 35[/tex]
Step-by-step explanation:
1. Simplify 6 - 16 to - 10.
[tex]5 - ( - 10) \times (3 - 7)[/tex]
2. Simplify 3 - 7 to -4.
[tex]5 - ( - 10) \times - 4[/tex]
3. Simplify (-10) × -4 to 40.
[tex]5 - 40[/tex]
4. Simplify.
[tex] - 35[/tex]
Therefor, the answer is -35.
