Answer:
85km/h (km per hour)
Step-by-step explanation:
425/5
85km/h
Preston started the summer owing $15 to his brother and $20 to his sister. He earned $75 mowing lawns, and paid his brother and sister back what he owed them. Which expression represents the amount of money that Preston has after paying back his brother and sister?
Answer:
$75 - $15 - $20 = $40
Step-by-step explanation:
Given that:
Money owed by Preston to his brother = $15
Money owed by Preston to his sister = $20
Total money earned by Preston = $75
Now, the money is paid back that he owed to his sister and brother.
To find:
The expression to represent the amount of money left with Preston after clearing all his dues?
Solution:
Once Preston pays back the money that he owed to his brother and sister, he will not have all $75 left with him.
He will have lesser amount of money.
Money left with Preston = Total money earned by Preston - Money owed to brother - Money owed to sister
Putting the values given as per the question statement, we get:
Money left with Preston = $75 - $15 - $20 = $40
Therefore, the expression to represent the amount of money left with Preston = $75 - $15 - $20 = $40
which angle has its terminal side on the negative y-axis?
A positive [tex]\frac{3\pi }{2}[/tex] radians angle’s terminal side falls on the negative y-axis.
AngleThe starting side of the angle is the primary ray, whereas the end position of the ray following rotation is the terminal side of that angle.
How to find the angle that has its terminal side on the negative y-axis?A positive 270 degree angle’s terminal side falls on the negative y-axis as shown in the figure.
Hence, a positive [tex]\frac{3\pi }{2}[/tex] radians angle’s terminal side falls on the negative y-axis.
Thus, option (B) is correct.
Consider the following figure for this.
Learn more about the angle here-
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Answer: B
Step-by-step explanation:
20 pts
The graph below shows the numbers of cups of mango juice that are mixed with different numbers of cups of lemon-lime soda to make servings of mango soda:
What is the ratio of the number of cups of mango juice to the number of cups of lemon-lime soda?
1:40
10:1
40:1
1:10
Answer:
It'a B. 10:1
Step-by-step explanation:
Please help with question 6 (last one)❤️
Answer:
14
Hope this helps
Step-by-step explanation:
yw
Answer:
First choice, 13
Step-by-step explanation:
1/16 times 208 = 208/16 = 13
Change the word sentence into a mathematical equation. Tell what each variable represents.
1. A music club membership costs $17.00 and $7.00 per CD.
2. The total cost of a carpet is $3.00 times the number of square feet.
3. The amount of money you earn for allowance is $20 times the number of months.
4. The cost of belonging to a fitness club is $200 to join and $30 a month in membership dues.
Answer:
1. $17 + $7C.
This equation provides the total cost if you want to purchase a music CD along with a music club membership. C represents the amount of CDs you wish to purchase, and since each CD costs $7, the amount of money you would need to purchase C amount of CDs is $7C.
2. $3A.
This equation provides the total cost of the area of carpet you want to purchase. A represents the area of the carpet that you want to purchase, measured in square feet as provided by the question, and since each square foot costs $3, the total cost is $3A.
3. $20M.
This equation provides the total money you earn for allowance after M months. M is the number of months that have passed, and since you earn $20 for allowance every month, the total allowance you have earned is $20M.
4. $200 + $30M.
This equation provides the total cost for joining and staying in a fitness club for M months. The initial cost, $200, is applied no matter how many months you join, so we add it from the start; since each month, M, you have to pay $30, the total amount of membership dues is $30M.
Step-by-step explanation:
Hope this helped!
0.6 is...
a. irrational because it is a repeating decimal b. irrational because it can't be written as a fraction
c. rational because it can be written as a fraction d. rational because it is a decimal that goes on forever without repeating
PLEASE HELP!!
Find all missing angles
Answer:
m∠2= 52° (alt. ∠s)
m∠1 +m∠2= 180° (adj. ∠s on a str. line)
m∠1 +52°= 180°
m∠1= 180° -52°
m∠1= 128°
m∠3= 47° (alt. ∠s)
m∠4 +47°= 180°
m∠4= 180° -47°
m∠4= 133°
m∠5 +52° +47°= 180° (adj. ∠s on a str. line)
m∠5 +99°= 180°
m∠5= 180° -99°
m∠5= 81°
☆ The sum of the angles of a straight line is 180°.
You buy 3 bags of sand and 2 bags of pea gravel for $21. In a second purchase (at the same prices), you buy 2 bags of sand for $10. Let x represent the price (in dollars) per bag of sand and let y represent the price (in dollars) per bag of pea gravel. Use a graph to find the price per bag of sand and the price per bag of pea gravel.
Answer:
the slope for your graph will be 3/5x
Step-by-step explanation:
in order to get our answer first we must use equations to find how much money a bag or pea gravel/sand then we can use this to make our graph.
Look at the demonstation I've shown you
which choice is equvalent to the expression below 5^9.96
a. 5^9 • 5^96/10 • 5^9/100
b. 5^9•5^9/10•5^6/100•5^9/1000
c. 5^9+5^9/10+6^6/100
d. 5^9+9/10+9/10+6/1000
Answer:
B
Step-by-step explanation:
5^9•5^9/10•5^6/100•5^9/1000 = 5^(9+0.9+0.06+0.009) = 5^9.969
what is 100000x5+900-705=?
Answer:
500195
Step-by-step explanation:
The required value of the given expression 100,000 × 5 + 900 - 705 is 500,195.
The expression is given as follows:
100,000 × 5 + 900 - 705
To evaluate the expression 100,000 × 5 + 900 - 705, we follow the order of operations (also known as PEMDAS). Here's how we can solve it step by step:
Perform the multiplication: 100,000 × 5 = 500,000.
Add the result from the multiplication to 900: 500,000 + 900 = 500,900.
Subtract 705 from the previous result: 500,900 - 705 = 500,195.
Therefore, the value of the expression 100,000 × 5 + 900 - 705 is 500,195.
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تفتطع شركة الهاتف مبلغ (275) درهم إماراتي كاشتراك شهري بالإضافة لمبلغ (150) درهم إماراتي كرسوم لتفعيل الخدمة تدفع لمرة
واحدة.
اكتب تعبيرا يميل التكلفة الإجمالية لرسوم شركة الهاتف حيث (m) تمثل عدد الأشهر.
EXCUSE ME write IN ENGLISH LANGUAGE WE DONT UNDERSTAND YOUR question
Linear Function #3!!!
Answer:
The bottom left table
Step-by-step explanation:
The only table that is a line is the bottom left
Christina must run around the rectangular soccer field during practice. The football field It measures 60 meters long by 45 meters wide. How far did Christina run?
Answer:
210 meters
Step-by-step explanation:
Please help me please
PLZ HELP ASAP MARK BRAINLIEST VIEW PICTURE!!
Answer: The second option
Step-by-step explanation: 14mph times 5 equal 70. 5 hours after 6 am is 11 am. 70 divided by 20 is 3.5. 3.5 hours after 6 am is 9:30. Hence 9:30 to 11
What is the value of x in the equation 8 + x = 3? (4 points) −5 5 11 24
Answer:
-5 is the correct answer
Answer:
-5
Step-by-step explanation:
How many atoms sodium would a 4 mole sample of Na3P have?
400 atoms
O 7.22 x 10^24 atoms
0 2.41 x 10^24 atoms
O 1.99 x 10^-23 atoms
10 ni
2 × 10²⁴ atoms Na₃P
General Formulas and Concepts:Math
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightChemistry
Atomic Structure
Using Dimensional AnalysisAvogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.Step-by-step explanation:Step 1: Define
4 mol Na₃P
Step 2: Identify Conversions
Avogadro's Number
Step 3: Convert
[tex]\displaystyle 4 \ mol \ Na_3P(\frac{6.022 \cdot 10^{23} \ atoms \ Na_3P}{1 \ mol \ Na_3P} )[/tex] = 2.4088 × 10²⁴ atoms Na₃P
Step 4: Check
We are given 1 sig fig. Follow sig fig rules and round.
2.4088 × 10²⁴ atoms Na₃P ≈ 2 × 10²⁴ atoms Na₃P
356 kilograms of flour were packed into sacks holding 2 kilograms each. How many sacks were packed?_____sacks.
Answer:
178 should be the right answer
Step-by-step explanation:
356 divided by 2
Bir su deposunun 17/24 şu ile doludur depodaki suyun 80 litresi kullaninca deponun yarısı dolu oluyor buna göre deponun tamamı kaç litre su alir
Answer:
384 Litre
Step-by-step explanation:
Tankın alabileceği toplam su miktarı = x
(17/24) x - 80 Litre = 1 / 2x
Benzer terimleri toplayın
17 / 24x - 1 / 2x = 80 Litre
5 / 24x = 80 Litre
5x / 24 = 80 Litre
Çapraz Çarpma
5x = 80 Litre × 24
x = 80 Litre × 24/5
x = 384 Litre
Dolayısıyla tüm tankın alabileceği su miktarı 384 Litredir.
In a cricket match, Rajat scored thrice as many runs as Devansh.
Together they fell short of 8 runs of a triple century. Find their scores.
Answer:
let jivesh score x runs so rajat scores 3x runs
total runs = 300-8 = 292 runs
so x+3x = 292
4x = 292
x = 292/4
x = 73
so jivesh score 72 runs and rajat scores 216 runs
Step-by-step explanation:
Answer:
73 for Devanesh. 219 for Rajat
Step-by-step explanation:
If a triple century is 300 then 300-8 = 292 runs that they made. They made a total of 3t+t=292. Means 4t=292. Means t=73. So 73 is the runs for Devanesh.219 for Rajat.
Choose Yes or No to tell if 14.3 will make each equation true.
19.05 + □ = 33.35
□ + 32.62 = 45.92
62.01 – □ = 47.71
□ – 4.88 = 9.42
Amy has $250 in her account. She withdraws (take out) $25 each week. Mary has $100 in her account. She deposits $15 each week. After how many weeks will they have the same amount?
Answer:
16 weeks
Step-by-step explanation:
250 divided by 15
Kendall bought 6 notbooks and 3 pens for a total of $27. The cost of one notebook is $1.50 more than the cost of one pen. What is the combined cost of one notebook and one pen?
Answer:
$5.5
Step-by-step explanation:
6 * N (notebook) + 3 * P (pen) = 27
n = 1.5 +P
6 * (1.5 + P) + 3 * P = 27
9 +6p +3p = 27
9p = 18
p (pen): $2
N (notebook): $3.5
combined cost of 1 pen and 1 notebook: $2 + $ 3.5 = $ 5.5
Answer:
5.5
Step-by-step explanation:
^
Pls help it for a final. I put picture
Your are on a roller coaster that begin 1/5 mile above ground. The roller coaster descends 1/2 mile. What is the roller coatser new location after descending
Answer:
Roller coaster is 3/10 miles in ground.
Step-by-step explanation:
Given:
Height at point = 1/5 mile
Descends height = 1/2 miles
Find:
Current location
Computation:
Current location = Height at point - Descends height
Current location = 1/5 - 1/2
Current location = -3/10
So,
Roller coaster is 3/10 miles in ground.
I’ll mark brainliest what’s 1228822882-1228822882?
0
Subtract
Answer is 0
Hope this helps
God bless!
Answer:
oofff
Step-by-step explanation:
Find the width w of a box with volume V = 120 cm3, l = 3 cm and h = 5 cm.
Answer:
8
Step-by-step explanation:
the volume of a box is L x W x H
so if you take the length x height, you can divide the volume by that to get your width.
hope this helps!! :)
The width of the rectangular box will be; 8cm
What is the volume of a rectangular box?Given that the formula for calculating the volume of a rectangular box is expressed as:
V= w l h
Where L is the length
w is the width
h is the height
Given the following parameters;
Length l = 3 cm
Volume V = 120cm³
Height = 5cm
Find the width of the box as :
V= w l h
120 = w x 3 x 5
w = 120/ 15
w = 8
Hence, the width of the rectangular box will be 8 cm.
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Find the radius of the base of a cylinder with a volume of 1357.17 cm3 if the height of the cylinder is twice the length of the radius.
Answer:
6cm
I hope it will be useful.
PLS HELP!!
Pls help it’s due today!!!!
Answer:
the last on bottom right :)
Step-by-step explanation:
Answer:
D (bottom right)
Step-by-step explanation:
y - intercept is 7 and slope is 3
Hope this helps. Pls give brainliest.
1. Sharon used 3 cups of water with
every 2 cups of lemon juice to make
lemonade. Find the ratio of the amount
of lemon juice used to the amount
of water used
Answer:3:2 is the answer i am very sure
Step-by-step explanation: