Answer:
The percentage of the number of marching band members increased by 16% this year.
Step-by-step explanation:
[tex] \frac{56}{350} \times 100\% = 16\%[/tex]
56 is 16% of 305
A factory can fill 225 bottles of orange juice each hour. Each bottle of orange juice contains 24 fluid ounces. Each bottle of juice sells for $5.50. How many fluid ounces of juice are filled in each 12-hour shift?
Answer:
27 i think
Step-by-step explanation:
I divided them to make sure its right im not 100 percent sure tho
for each ordered pair determine whether it is a solution to 4x-7y=19
Answer:
No Solution
Step-by-step explanation:
all the ordered pair doesn't satisfy the equation.
what is the solution to the equation -3a +5=a-3(2a+1)
Answer:
the answer is a = -4
Step-by-step explanation:
pls mark brainliest
Answer:
a = -4
Step-by-step explanation:
To find a, we need to get the variable on one side of the equation. So first we distribute.
-3a+5=a-6a-3 Now we subtract 5 from both sides and add the a to the -6a
-3a=-5a-8 Now we add 5a to both sides
2a=-8 And lastly divide both sides by 2
a= - 4
I hope this helps and please add me as brainliest! Thanks! <3
MONEY Claudio went for a walk. While he was walking, $1.35 fell out of his pocket. When he returned home, he counted his money and had $2.55 left. Write and solve an equation to find how much money was in Claudio’s pocket when he started his walk.
Answer:
3.9 that's how much he had
Answer:
He had $3.90 at the start of his walk.
Step-by-step explanation:
To find out how much money he had before his walk, you would take 2.55 + 1.35 and that you give you 3.9. But since we are dealing with money, you need to have the 0 at the end. So he started with $3.90 when he started his walk.
i dont understand please also add working out
Answer:
23?
Step-by-step explanation:
I'm sorry of I'm wrong...
6+8+9
Dude I'm not that smart at all...
Work out the size of angle x
Zainab has 25 beads.
She gives 6 of the beads to Lucy.
What fraction of the 25 beads does Zainab have now?
Give your answer in its simplest form.
Answer:
19/25 it cant simplified
Step-by-step explanation:
A 180 foot length of fence is placed around a three-sided animal pen. Two of the sides of the pen are 72 feet and 78 feet. Does the fence form a right triangle?
Answer:
Yes
Step-by-step explanation:
Length of the third side
[tex]180-(72+78)=30\ \text{ft}[/tex]
The hypotenuse is always the longest side of a right triangle.
So, the hypotenuse here is [tex]c=78\ \text{ft}[/tex]
[tex]a=72\ \text{ft},b=30\ \text{ft}[/tex]
[tex]c=\sqrt{a^2+b^2}\\\Rightarrow c=\sqrt{72^2+30^2}\\\Rightarrow c=\sqrt{6084}\\\Rightarrow c=78\ \text{ft}[/tex]
The Pythagoras theorem applies so the fence does form a right triangle.
use 3.14 pie to estimate the area of a circle. The diameter is given. Round your answer to the nearest hundreth if neccessary.
Can someone help me with this question
x^2 + 9.5^2 = 11^2
x^2 + 90.25 = 121
x^2 = 30.75
x^2 = [tex]\sqrt{30.75}[/tex]
x = 5.54cm
rounded: 5.5cm
answer: D
PLSSSS HELP CORRECT ANSWER GETS BRAINLIEST
Answers
1.A
2.B
3.C
Answer:
C
Step-by-step explanation:
I need help now plz!!!
Sweet Treats Bakery is placing an order for 6,795 kilograms of sugar. That is 25% less than the bakery requested in its last order. How much sugar did Sweet Treats Bakery order then?
Answer:
9060
Step-by-step explanation:
let s be the amount of sugar the bakery ordered in the last order
s - 0.25s = 6795
0.75s = 6795
divide both sides by 0.75
9060
HELP PLS ASAP i’ll mark as brainliest if correct !
Fractions easy.
I just need answer for c and d
Answer:
i think C is 27 1/2 and D is 2 1/22 i dont know though let me know if its wrong
Step-by-step explanation:
i just turned them into mixed numbers
What is the slope of the line
represented by 5x – 7y = 9?
Answer:
5/7.
Step-by-step explanation:
Convert to slope-intercept form:
5x – 7y = 9
Subtract 5x from both sides:
-7y = -5x + 9
Divide through by -7:
y = (-5/-7) x + -9/7
y = 5/7 x - 9/7
The slope is 5/7.
Solve the system of linear equations using Substitution
5x + 2y= 9
y = -x-3
Answer:
(5, -8)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Equality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
5x + 2y = 9
y = -x - 3
Step 2: Solve for x
Substitution
Substitute in y: 5x + 2(-x - 3) = 9[Distributive Property] Distribute 2: 5x - 2x - 6 = 9Combine like terms: 3x - 6 = 9[Addition Property of Equality] Add 6 on both sides: 3x = 15[Division Property of Equality] Divide 3 on both sides: x = 5Step 3: Solve for y
Define original equation: y = -x - 3Substitute in x: y = -5 - 3Subtract: y = -8I will mark as the brainiest if you get this correct
thx so much xxx
y = - 2/3x + 2 in standard form
Answer:
2x + 3y = 6
Step-by-step explanation:
2x + 3y = 6
-2x. -2x
3y/3 = -2x + 6/3
Y = -2/3x + 2
A class is made up of 12 boys and 13 girls. What percent of the class is boys?
Answer:
12/13 or 92.31%
Step-by-step explanation:
Answer:
48%
Step-by-step explanation:
So, we have to find what percentage is 12 out of the whole thing so:
We add the boys and the girls together to get the whole thing:
12 + 13 = 25
Then we turn it into a fraction:
12/25 = 48/100
So, 48% of the class is boys
Someone help me please
Answer:
B 2/3
Step-by-step explanation:
Which expression is represented by the model?
Answer:
its the first one im doing it on edg right now
Step-by-step explanation:
At the 6th grade school dance, there are 130 boys, 100, girls, and 20 adults. Write the ratio of the number of boys to the number of adults.
Answer:
132= 14
Step-by-step explanation:
The ratio is the division of two quantities in fraction form thus the ratio of the number of boys to the number of adults is 13/2.
What are the ratio and proportion?The ratio is the division of the two numbers.
For example, a/b, where a will be the numerator and b will be the denominator.
As per the given data,
130 boys, 100, girls, and 20 adults.
The ratio of boys to adults = number of boys/number of adults
⇒ 130/20 = 13/2
Hence "The ratio is the division of two quantities in fraction form thus the ratio of the number of boys to the number of adults is 13/2".
For more information about ratios and proportions,
brainly.com/question/26974513
#SPJ5
The radius of a circular clock is 10.5 inches. Which measurement is the closet to the measurement of the circumference of the clock in inches?
Answer:
66 in approx
Step-by-step explanation:
Given data
Radius= 10.5 inches
The circumference is given as
C= 2πr
Substitute
C=2*3.142*10.5
C=65.982
Hence the Circumference is 66 in approx
help me just onen question
Answer:
maybe 58 im not sure sorry
Step-by-step explanation:
Answer:
yeet
Step-by-step explanation:
4. David makes $ 16,000 a year. He gets paid SEMIMONTHLY (24 times a year). What is the amount
per pay?*
Answer:
$384,000
Step-by-step explanation:
Answer: Well if we have to round up i would say he makes about 6660.60 dollars a day
If there are any answer choices maybe i could help a bit morec
Step-by-step explanation:
Can you please help me?
Answer:
2 5/8
Step-by-step explanation:
1 1/2 - 3/2
7/4 x 3/2= 2 5/8
Find the indicated term of each sequence by repeatedly multiplying the first term by the common ratio. Enter your answer to 7 decimal places if necessary. Use a calculator. 12, −2.4, 0.48, ...; 7th term The 7th term of the sequence is
Answer:
The 7th term of the sequence is 0.000768
Step-by-step explanation:
As given, the sequence is : 12, -2.4 , 0.48, ....
The first term = 12
Second term = -2.4
Third term = 0.48
Common ratio = [tex]\frac{-2.4}{12} = \frac{0.48}{-2.4} = -0.2[/tex]
Fourth term = 0.48(-0.2) = -0.096
Fifth term = -0.096(-0.2) = 0.0192
Sixth term = 0.0192(-0.2) = -0.00384
Seventh term = -0.00384(-0.2) = 0.000768
Two lines that have the same slopes, when will they intersect
Answer: No. If two lines have the same slope they are parallel lines (or they are the same line), so they cannot intersect at one point. Because the triangles are congruent, the angles where the lines meet the x-axis are congruent. Because the lines form the same angle with the x-axis, they are parallel.
Step-by-step explanation:
If 15 is 25% of a value, what is that value? A. 40 B. 65 C. 75 D. 60
Answer:
d. 60
Step-by-step explanation:
x=15/0.25
15/0.25=60