Answer:
add 3$ everyhour and 4$ everyhour
Step-by-step explanation:
Suppose you have $10 and your brother has $54. If you decide to save $10 of your allowance each week and your brother decides to save $6 of his allowance each week, in how many weeks will you have the same amount of money?
Set up the problem in steps please
Answer: 11 weeks
Step-by-step explanation: 11 x 10 + 10 = $120 and 11 x 6 +54 = $120
I WILL MARK BRAINLIEST IF HELP!!
Answer:
a 20 X 40 X x
b just a guess but 2 centimeters
c 1600 or 800 depending on what x is
simplify by using order of operations
3x-4+20=55
Answer:
x= 13
Step-by-step explanation:
3x-4+20= 55
combine like terms:
3x+16= 55
subtract 16 from both sides:
3x = 39
divide 3 to both sides:
x= 13
i need help right aways plz help
What is the area of major sector DFE?
Answer:
B. 171.74 cm²
Step-by-step explanation:
Area of a sector = [tex] \frac{\theta}{360} \times \pi r^2 [/tex].
Where,
[tex] \theta = 260 [/tex]
radius (r) = 8.7 cm
Plug in the values into the formula
Area of sector = [tex] \frac{260}{360} \times \pi 8.7^2 [/tex]
Area of sector = [tex] \frac{260 \times \pi 75.69}{360} [/tex]
Area of sector = 171.74 cm² (approximated)
Answer:
B. 171.69 cm²
Step-by-step explanation:
If a certain number is decreased by 9, the results is 24 . What is the number?
Answer:
the number is 33
Step-by-step explanation:
x-9=24
x=33
The number is 33
What is Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the number be x
The number when decreased by 9 , the result is 24
So , x - 9 = 24
Adding 9 on both sides , we get
x = 33
Hence , the number is 33
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Farah's brother is 7 years less than twice Farah's age, f. The sum of Farah's age and
her brother's age is 41. Which equation represents this relationship?
Answer:
f+(2f-7)=41
Step-by-step explanation:
Farah's age is represented by the first f and her brother's age is represented by the (2f-7) and the sum of their ages is 41, therefore this is the correct answer
Please help!
A.
B.
C.
D.
Answer: its b
Step-by-step explanation:
pls help i will mark you as brainliest
Answer:
2.25x+2.50=9.25
3 games
Step-by-step explanation:
Answer:
The first one is 2.50+2.25x=9.25
The second one is 3 games
Your parents gave you $20 to spend at the book fair. You are getting the new Diary of the Wimpy kid book that costs $8.99/ If pencils and erasers cost $0.79 each, what is the maximum you can buy with the money provided?
Answer:
You can buy a maximum of 13 erasers/pencils.
Step-by-step explanation:
Your total is 20 dollars. The book cost 8.99, so you take away that amount from 20, getting you 11.01. You have $11.01 left. Then you divide your total (11.01) by the price of each eraser (0.79). This gets you 13.9367088608. Since thats not an even number, you have to round down because you don't want a broken pencil?eraser.
Write 8 1/3 as a proper fraction
Answer:
divde 81/3 to find 27
Step-by-step explanation:
The mixed fraction 8( 1/3 ) in the form of the proper fraction will be ( 25 / 3 ).
What is a fraction?Any number of equal parts is represented by a fraction, which also represents a portion of a whole. A fraction can also be an ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value.
A mixed fraction is one that has both a quotient and a remainder. A mixed fraction is, for instance, 2 1/3, where 2 is the quotient and 1 is the remainder.
Given mixed fraction is 8 ( 1 / 3 ). The fraction will be solved by multiplying the whole number with the denominator and adding the numerator.
8 ( 1/3 ) = ( 24 + 1 ) / 3
8 ( 1/3 ) = ( 25 ) / 3
Therefore, the mixed fraction 8( 1/3 ) in the form of the proper fraction will be ( 25 / 3 ).
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Can someone help me out here please.
Answer:
im sorry but i have no clue what this is:(
Step-by-step explanation:
Consider the division expression LaTeX: 7\frac{1}{2}\div27 1 2 ÷ 2. Select all multiplication equations that correspond to this division expression.
Answer:
2 x ? = 7 1/2 and ? x 2 = 7 1/2
Step-by-step explanation:
This is the answer because it didn't show the answer so all you have to figure out is the multiplication problem that goes with the division problem. So 2 x ? = 7 1/2 and ? x 2 = 7 1/2 you don't have to include the answer all you have to include is where the answer will do if you DID have the answer. These two are correct because the multiplication number can go in any order.
I know this might not be the best step-by-step explanation ever but I truly tried but the answer is correct.
Howard bought 3/5 pound of granola. He divided the
granola evenly among 4 friends. How much granola did
each friend get?
Answer:
Step-by-step explanation:
So because Howard wants to divide the granola evenly among all of his friends, we have to divide the amount of pounds he has by the number of friends he has.
(3/5) / 4
Dividing by four is the same as multiplying by the reciprocal of 4 which is 1/4.
So (3/5) * (1/4) is 3/20 which is .15 pounds
-2x – 6y = -24
X-8y = -10
Answer:
{x,y}={31,4}
Step-by-step explanation:
x-8y = -1 x-6y = 7
Answer:
first we find the value of 'y' so
x-8y=-10+8y
x=-10+8y
-2(-10+8y)-6y=-24
20-16y-6y=-24
20-22y=-24-20
-22y=-44
y=2
then also we can find the value of 'x'
-2x-6y=-24
2x-6(2)=-24
2x-12= -24
2x= -24+12
x= -12
Which is a simplified form of the expression 6(2t – 3) + 3(t + 5)?
A. 11t – 2
B. 12t – 8
C. 9t – 2
D. 15t – 3
Answer:
The answer is d I just got that one:)
Answer:
D
Step-by-step explanation:
What is the average of 37, 82, 63, and 58?
Answer:
60
Step-by-step explanation:
Add 37 82 63 and 58 to get 240 and divide by 4 to get the average.
find the missing length the triangles are similar
Answer:
13
Step-by-step explanation:
The triangle we need to find out one of the measurements for has one length of 11, the similar triangle has a length of 22.
22 divided by 2 is 11 there for 26 divided by 2 is 13.
THE NUMERATOR OF A FRACTION IS GREATER THAN ITS DENOMINATOR BY 4. WHEN 5 IS ADDED TO BOTH THE NUMERATOR AND THE DENOMINATOR, THE FRACTION WILL BE EQUVALENT TO 5/4. FIND THE FRACTION. (STEP BY STEP PLZ)
answer is 15/11............
Graph the line that passes through the points ( 0 , − 4) and (−5,2) and determine the equation of the line.
i am highly sorry but there is no graph for me to help you with on this site :(
but to help you the X line always comes first for example the (-5,2) the -5 would be on the X line. I really hope that this help. :)
Tell whether the triangle with the given side lengths is a right triangle.
1. 32 m, 56 m, 64 m
1. Add file
The formula c=5p+215 relates c, the total cost in dollars of hosting a birthday party at a skating rink, to p, the number of people attending the party.
Solve for p
If Allies parents are willing to spend $300 for her party, how many people can attend? Show your work.
Answer:
17
Step-by-step explanation:
Since C represents the cost, and Allie's parents are willing to spend $300 for the party, our equation will now look like this:
300=5p+215
we are trying to find out how many people will able to attend
300=5p+215
-215 -215
---------------------
85 = 5p
divide by 5 on both sides to undo the multiplication (5p)
300=5p+215
-215 -215
---------------------
85 = 5p
÷5 = ÷5
--------------
17 = p
So, p (number of people attending) would be 17 :)
hope this helps!
Can someone help??? PLEASE
Answer:
1) Measure angle QWT and TWX are complementary because their measures add up to 90 degrees.
2) Both measure angles add up to 90 degrees because they're complementary.
3) Angle QWT = 2x and angle TWX = x + 6, and since angles QWT + TWX = 90 then 2x + x + 6 = 90.
4) (Made up?:) Angle measure QWX = 90. The quarter-turn, or the small square, indicates that the angle is 90 degrees.
5) (?)
6) x = 28 because it fulfills the equation, 2x + x + 6 = 90, or 3x + 6 = 90. 90 - 6 is 84, and 84/3 is 28.
Please, tell me if I did anything wrong. I'll gladly edit it.
Answer:
Step-by-step explanation:
2). Definition of complementary angles;
3). Substitution+combine like terms;
4). 3x+ 6 - 6 = 90 - 6 Subtraction Property
5). 3x/3 = 84/3 Division Property
6). Q.E.D. ("that which was to be demonstrated")
what is 123x321 ill give brainliest
Answer:
39483
Hope This Helps!
A local television station runs 2.5 minutes of commercials during every 30 minutes of programming. At this rate, how many minutes of commercials will run from 7:00 a.m. until 9:30 a.m.?
Answer:
12.5 minutes of commercials
Step-by-step explanation:
9:30 - 7:00 = 2 and a half hours on air = 150 minutes.
150 / 30 = 5
5 x 2.5 = 12.5
Answer:
92 minutes or 1 hour and 42 minutes
Step-by-step explanation:
Hailey wants to brighten up her front yard by adding some flowers. She decides on zinnias and marigolds. She wants more than 3 trays of marigolds, which cost $12.00 each, and at least 5 trays of zinnias, which cost $10.00 each. How many of each can she buy if she has a budget of $150.00? Let the number of zinnias = and the number of marigolds = .
Answer:
5 Marigolds and 9 Zinnias
Step-by-step explanation:
5x12=60
9×10=90
90+60=150
So that is your answer
Hailey can buy at least 5 trays of marigolds and 9 trays of zinnias with a budget of $150.00.
Let's solve the problem step by step. Let the number of trays of zinnias that Hailey buys be represented by the variable 'Z', and the number of trays of marigolds be represented by the variable 'M'.
Each tray of marigolds costs $12.00, so the total cost of the marigolds would be 12M. Hailey wants more than 3 trays of marigolds, so M > 3.
Similarly, each tray of zinnias costs $10.00, so the total cost of the zinnias would be 10Z. Hailey wants at least 5 trays of zinnias, so Z ≥ 5.
Hailey has a budget of $150.00, so the total cost of the flowers cannot exceed $150.00. Therefore, we can write the following inequality:
12M + 10Z ≤ 150
To find the possible values of M and Z that satisfy the given conditions, we can use trial and error or a systematic approach. Let's check a few values that satisfy the given conditions:
For M = 4 and Z = 5:
12(4) + 10(5) = 48 + 50 = 98, which is less than $150.00, so this is a valid solution.
For M = 5 and Z = 9:
12(5) + 10(9) = 60 + 90 = 150, which is equal to $150.00, so this is also a valid solution.
Other possible combinations could be M = 6 and Z = 5, M = 6 and Z = 6, and so on.
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what is the number that have 6 odd factors?
Answer:
840 has 6 odd factors
Step-by-step explanation:
I only need help with number 1 and 2
Answer:
1. 12
2. 8
Step-by-step explanation:
\PLEASE MARK BRAINLIEST IT WILL HELP SM
How can it be done? Fill in the blank.
3,400 is______3,409*
Answer:
< or less than
Given m ∠ABC = 114, what is m ∠BAD?
Choose the correct answer below.
A. 72
B. 54
C. 60
D. 63
Answer:
D: 63
Step-by-step explanation:
The value of ∠BAD would be as follows:
D). 63
Find the angleGiven that,
The measure of ∠ABC [tex]= 114[/tex]
We know that,
BD bisects the ║gm ABCD
So,
∠ABD [tex]= 57[/tex]
Since opposite angles of a ║gm give equal
∠ABC = ∠ADC
So,
∠ ADB [tex]= 57[/tex]
Since the sum of all the angles of a ║gm is 360.
∠BAD can be found using this.
∵ ∠BAD [tex]= 63[/tex]
Thus, option D is the correct answer.
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