Answer: 48) D. 4 49) C. N1.40
Step-by-step explanation:
A $2 postal money order actually costs $2.15
$10.00 ÷ $2.15 = 4.65
Since you can't purchase a fraction of a money order, the most you can buy is 4
4 money orders will cost $2.15 × 4 = $8.60
The change from $10.00 will be $10.00 - $8.60 = $1.40
???????????????????????????????????????????????? just gib answer no explanation
Answer:
60
Step-by-step explanation:
cuz i know
Find the equation of the line below.Arrange your answer y=Mx+b where is the constant
Answer:
Step-by-step explanation:
y=mx+b
Step 1: Flip the equation.
mx+b=y
Step 2: Add -mx to both sides.
mx+b+−mx=y+−mx
b=−mx+y
Evaluate m+n for m = 9 and n=7
Answer:
16
Step-by-step explanation:
Step-by-step explanation:
M=9 so m+n becomes 9+n.
N=7 so 9+n becomes 9+7.
9+7=16
PLEASE HELP ME THIS IS DUE IN 90 MINUTESSS
Answer:
4. it would take greater than 31.25 hrs for tims price to be better.
Step-by-step explanation:
can someone help me i will mark
Answer:
8+3/4w
Step-by-step explanation:
Write the algebraic expression:
Two times a number plus two
Answer:
2 x a + 2
Step-by-step explanation:
You are welcome
Which is the best estimate of
(-3/5)(17 5/6)
A. -18
B. -9
C.9
D.18
Answer:
c!
Step-by-step explanation:
have a great day! (sorry this was late!)
ve the equation. 3c + 1 = c +1
An expression has a division symbol and a subtraction symbol. Is there any situation in which you would perform the subtraction before the division
Answer:
no
Step-by-step explanation:
in this diagram, AB and CD are Parallel. Angle ABC measure 35 and Angle BAC measure 115, what is the angle of ACE.
Answer:
180°
Step-by-step explanation:
I think this is the answer
because the line is straight from the point ACE
see
The sum of two consecutive odd numbers is 72. Find the numbers
Answer:
Step-by-step explanation:
(2n - 1) and (2n + 1) So, 2n -1 + 2n + 1 = 72. 4n = 72.
n = 18. So, The odd numbers are.
(2n - 1) = ((2 x 18) - 1) = 35. and,
(2n + 1) = ((2 x 18) + 1) = 37.
Step-by-step explanation:
HELP ME ASAP PLEASE!!!!!!!!!1
The formula d = rt gives the distance, d, traveled in time, t, at rate, r. A motorcycle traveled 67.2 mi in 1.2 h. What was its average speed (rate)? 30 mph 56 mph 66 mph 80 mph
Answer:
56mph
Step-by-step explanation:
If d=rt,
then s=d/t,
so if d=67.2 and t=1.2,
then 67.2/1.2=56
Andre drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75.what is the actual measurement of the side of the courtyard?
Answer:
165
Step-by-step explain:
1=60
2 times 60 is 120
.75=3/4
3/4 of 60 is 45
add 120 and 45
= 165
Kora uses the following ingredients to make 111 s'more.
Ingredient Amount
Graham crackers 222
Chocolate squares 888
Marshmallows 333
How many s'mores can Kora make if she has 202020 graham crackers?
she can make 10 s'mores.
Define the variables you will use in your equation. (1 point) Let one variable be the distance away from the surface and the other variable be the temperature.
Answer:
whats the answer?
Step-by-step explanation:
The equation that represent the situation would be; 15+25d=t. Here the variable are d for distance and t for temperature.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
We are given that the surface temperature averages at 15 degrees Celsius and increases 25 degrees Celsius with each kilometer of depth.
We can conclude that the initial value is 15 it increases(+) by 25 to each kilometer(distance=d) of depth.
The equation becomes
15+25d=t.
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The complete question is;
The surface temperature averages at 15 degrees Celsius and increases 25 degrees Celsius with each kilometer of depth. Define the variables you will use in your equation. Let one variable be the distance away from the surface and the other variable be the temperature.
A crate to ship boxes of baseballs can hold 4 boxes that are each (6 x 6) * 2. How
many baseballs can be shipped in the crate, if each baseball takes a 1x1x I space?
Show your thinking using words, numbers, or labeled sketches.
Answer:
Each crate can contain 288 baseballs.
Step-by-step explanation:
Since one baseball takes up 1 × 1 × 1 space, and each box has 6 × 6 × 2 units of space, then the number of baseballs in one box is 6 × 6 × 2 ÷ 1 × 1 × 1 = 72 baseballs.
So, 72 baseballs can be contained in one box.
Now, since each crate contains 4 boxes, the number of balls contained in each crate is 1 × 4 boxes = 1 × 4 × 72 baseballs = 288 baseballs.
So each crate can contain 288 baseballs.
Solve for a brainlist
(Goes to first person)
7•3=?
Answer:
21Step-by-step explanation:
[tex]7\cdot \:3\\\mathrm{Multiply\:the\:numbers:}\:7\cdot \:3=21\\=21\\[/tex]
Answer:
21
Step-by-step explanation:
Dominic is making meatballs. He uses 3/4 cup of breadcrumbs for every 1 1/4 pounds of ground beef. How many cups of breadcrumbs does he need when he uses 1 3/4 pound of ground beef? Show your work.
Answer:
1 1/20
Step-by-step explanation:
¾ / 1 ¼= ¾ / 5/4= ¾ x ⅘ = 12/ 20= ⅗
⅗ x 1 ¾ = ⅗ x 7/4 = 21/20= 1 1/20
Domonic needs 1 1/20 cups of breadcrumbs when he uses 1 ¾ pounds of ground beef.
[tex]$1 \frac{3}{4}[/tex] pound of ground beef requires [tex]$1 \frac{1}{20}[/tex] cup of breadcrumbs.
We have Dominic who uses 3/4 cup of breadcrumbs for every 1 1/4 pounds of ground beef.
We have to determine how many cups of breadcrumbs does he need when he uses 1 3/4 pound of ground beef.
If you solve 5 questions of mathematics in 2 hours. Then how many questions you will solve in 6 hours ?You will solve - 5 x [tex]$\frac{6}{2}[/tex] = 15 questions.
According to the question, we have -
[tex]$\frac{3}{4}[/tex] cup of breadcrumbs for → [tex]$1\frac{1}{4}[/tex] = [tex]$\frac{5}{4}[/tex] pounds of ground beef.
1 cup of breadcrumbs for → [tex]$\frac{\frac{5}{4} }{\frac{3}{4} }[/tex] = [tex]$\frac{5}{3}[/tex] pounds of ground beef.
This means -
[tex]$\frac{5}{3}[/tex] pounds of ground beef requires → 1 cup of breadcrumbs.
1 pound of ground beef requires → [tex]$\frac{3}{5}[/tex] cup of breadcrumbs.
[tex]$1\frac{3}{4} =\frac{7}{4}[/tex] pounds of ground beef requires → [tex]$\frac{3}{5}\times \frac{7}{4} =\frac{21}{20} =1 \frac{1}{20}[/tex] cup of breadcrumbs.
Hence, [tex]$1 \frac{3}{4}[/tex] pound of ground beef requires [tex]$1 \frac{1}{20}[/tex] cup of breadcrumbs.
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A financial transaction that is added to a ledger balance is called a credit. Please select the best answer from the choices provided T or F
Question:
A financial transaction that is added to a ledger balance is called a credit.
Answer:
The answer is True, I just took the test
If Jamie is riding at 14 mph and cori is riding at 0.04km per minute, how far will each of yjem bike in two hours? 1 mile = 1.61 km use the equation D=V/T
Answer:
Jamie will have covered a distance of 45.08 km while Cori will be 4.8 km away
Step-by-step explanation:
Here, we want to know how far will each of both riders be in 2 hours time.
Jamie is riding 14 mph
This means the number of miles covered in two hours will be 14 mph * 2 = 28 miles
For comparison purposes, let’s convert this to kilometer.
Since 1 mile = 1.61 km, then 28 miles will be 28 * 1.61 km = 45.08 km
For Cori, he is riding at 0.04 km per minute
1 hour = 60 minutes
so 2 hours = 2 * 60 = 120 minutes
Since the speed is 0.04 km in a minute
Then the distance in 120 minutes will be 0.04 * 120 = 4.8 km
Answer:
The answer is B.
Step-by-step explanation:
0.40 km to miles 0.248548
Then 0.248548 x 120=2 hours
Need some help over here plz
help me please this is due tommorow morning
Answer:
S: (-2,7)
T: (-5,7)
U: (-1,8)
3. Which is the most precise measurement?
120 cm
128 cm
128.77 cm
128.8 cm
I think it is 128.77 cm. Because it has the most numbers, and it is presice.
The formula for the surface area of a cylinder is 2\pi r(r+h)2πr(r+h)2, pi, r, left parenthesis, r, plus, h, right parenthesis where rrr is the radius of the cylinder's base and hhh is its height. A certain pole has a cylinder-like shape, where the base's radius is 101010 centimeters and the height is 222 meters. What calculation will give us the estimated surface area of the pole in square centimeters?
Answer:
2pi x 10 x 210
Step-by-step explanation:
The estimated surface area of the pole is 13194.68 square centimeters and this can be determined by using the given data.
Given :
The formula for the surface area of a cylinder is [tex]2\pi r(r+h)[/tex].A certain pole has a cylinder-like shape, where the base's radius is 10 centimeters and the height is 2 meters.The following steps can be used in order to determine the surface area of the pole in square centimeters:
Step 1 - According to the given data, the surface area of a cylinder is [tex]2\pi r(r+h)[/tex].
Step 2 - Now, substitute the values of 'r' and 'h' in the expression of the area of the cylinder.
[tex]A = 2\pi\times 10\times (10+200)[/tex]
Step 3 - Simplify the above expression.
[tex]A = 2\pi\times 10\times (210)[/tex]
[tex]A = 13194.68\; {\rm cm^2}[/tex]
So, the estimated surface area of the pole is 13194.68 square centimeters.
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Tell whether (-3, 3) is a solution of the system.
how do i solve −3(x+5)<−21
Answer:
x>2
Step-by-step explanation:
-3x-15< -21
-3x< -21+15
-3x< -6
x>2
Answer:
answer is x > 2
Step-by-step explanation:
Interval Notation:
( 2 , ∞ )
Yes I am kinda dumb lol
Answer:
I think it is A
Step-by-step explanation:
just trying to help
Answer: The answer is A
Step-by-step explanation: The other answers show an impossible answer. The rays cannot be crossed from A to T or C to T since they are on the other side of the ray.
( I hope this helps and I hope you understand it doesn’t make you any less smart to have difficulty with answering a question)
(I'm not 100% confident in the answer though)
here are the first four terms in a sequence: 6, 10, 14, 18
the number 102 is NOT a term in this sequence. explain why.
thanks :)
Answer:
common difference = 4
if 102 is a term in sequence n should have non decimal value
a +(n-1)d = 102
0r 6 + (n-1)4= 102
0r, 4(n-1) = 96
or n-1 =24
n =25
102 is in a sequence
Step-by-step explanation:
Robert and his younger sister are selling gift wrap to raise funds for the middle school band. Robert's sales are 2.5 times his sister's sales. Their total sales together can be represented by the equation x+2.5x= 63 . Which of these statements are true? Choose ALL that are correct. A. Robert's sales are represented by x when solving 3.5x= 63 . B. Robert's sister's sales total $18.00. C. Robert's sales total $25.20. D. Robert's sister's sales are represented by x when solving 3.5x= 63 . E. Robert's sales are represented by x when solving 2.6x= 63 .
Answer:
The answer is B. and D.
Step-by-step explanation:
if you solve the equation, you will find that X=18. Since his sister's sales are X, his sister sold 18. You multiply by 2.5 to find Robert's sales.
The correct statements are (B) and (D).
What is an equation?Two or more expressions with an equal sign are defined as an equation.
The given equation is x + 2.5x = 63.
Note that Robert's sales are 2.5 times his sister's sales, therefore, if his sister's sales is x then his sales are 2.5x
Hence, option (A) is incorrect, as Robert's sales are 2.5x.
Solve the equation as follows:
x + 2.5x = 63
3.5x = 63
x = 63/3.5
x = 18
Hence, option (B) is correct.
Since x=18, Robert's sales are:
2.5 × 18
= 45
Hence, option (C) is incorrect, as Robert's sales are $45, not $25.20.
Option (D) is already shown to be correct.
Option (E) is also incorrect, as option (D) is correct.
Hence, the correct statements are (B) and (D).
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