The price of a mat is x USD from the start. Write an algebraic expression for the price in the following situations:
a) After it's been reduced by 50%
b) After it's been reduced by 50% twice
c) After first being reduced by 60% and then 40%
Answer:
a) 1/2x b) 1/4x c) 0.16x
Step-by-step explanation:
Answer:
a) 1/2x b) 1/4x c) 0.16x
Step-by-step explanation:
Please answer all questions
A drum of oil is 4 ft. hieight and the radius is 1.2 ft. Oil cost is $22. What is the cost per cubic ft. to fill the drum of oil?
Use 3.14 for pi.
Round answer to nearest penny.
Which of these sets is a Pythagoreah Triple?
A) 5, 8, 17
B) 21, 20, 41
C) 4,5,6
D) 64, 36, 100
Answer:
None
None of these answer choices are Pythagorean Triples
If a triangle has a base of 64 m and a height of 7.3 m then what is the area of the triangle? please show your work!
Answer:
233.6m²
Step-by-step explanation:
Area of a triangle formula:
[tex]A = \frac{(h)(b)}{2}[/tex]
Plug in the numbers:
A = 7.3*64/2
A = 233.6m²
Can I have an answer? Mathematics. HELP.
Answer:
Step-by-step example
unit rate: 1/0.10= 10 cents hope that helps :)
PLSS HELPP DUE IN 10 MINUTES
Answer:
Step-by-step explanation:
go to quiziz just replace the last part with rocks
(answers for quiziz)
The table shows a linear relationship between the values of
Which equation represents the relationship in the in the table? ^image
Answer:
B
Step-by-step explanation:
Trust Me
Mu is walking laps to raise money for charity. For each lap she walks, her sponsors will donate $7. Mu has walked l laps and raised a total of $150
Write an equation to describe this situation.
Answer:
7[tex]l[/tex]=150
Step-by-step explanation:
Each lap is worth $7, so if Mu walked [tex]l[/tex] laps and the total is $150, then the equation would be
7[tex]l[/tex]=150
A worker can load 4 pallets in 30 minutes. At that rate, how many pallets can he load in 4 hours?
Answer:
32
Step-by-step explanation:
1 hour = 60 minutes
Thus, 30 minutes if half an hour.
The worker can load 4 pallets every 30 minutes.
30*2=60
4*2=8
So the worker can load 8 pallets every 60 minutes, or every hour.
8*4=32
So, a worker can load 32 pallets in 4 hours.
BONUS: The worker can load 1 pallet every 7.5 minute
Brainliest pls
Isaiah is having his house painted. He paid $525 for the required materials, and he will pay $30 an hour for the painters to complete the job. Which equation shows the relationship between y, the number of hours the painters work, and x, the total cost of the project?
A. y = 525x + 30
B. y = 30x - 525
C. y= 30x + 525
D. y = 525x + 30
Answer:
Step-by-step explanation:
x is the amount of hours it will take. Since he pays $30 per hour, your answer would be 30x + 525
REWARDING BRAINLY TO CORRECT ANSWER
Answer:
x - 16 > 8 (lets solve first before we graph)
+16 +16
X > 24
Since X is greater than 24 we need to show that on the number line.
Pick the circle that is hollow,
Put the hallow circle point on 24,
Then make the arrow go to the right of 24 showing that x is greater than 24.
can u help me...............
Answer:2.4
Step-by-step explanation:
Answer:
2.4
Step-by-step explanation:
I got this anwer because If 2.36 round up It will be 2.4 because Think of it that To round 2.36 to the nearest tenth consider the hundredths’ value of 2.36, which is 6 and equal or more than 5.
Kinda need help in this one.
Answer:
0.45 liters evaporated
Step-by-step explanation:
1.5 × 0.30 to find the amount that evaporated
The 0.30 comes from the 30 percent that evaporated
Plz help i need to finish this quiz in 10 mins!
Answer:
(1,2)
Step-by-step explanation:
.On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album. What caller number will receive both
The caller number will receive both would be 48.
What is Least common multiple?The Least common multiple of two or more numbers are the smallest number that is multiple of two or more numbers.
Given that;
On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Now,
Since, On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Hence, The common caller number is find by calculating the LCM of 12 and 16.
⇒ LCM of 12 and 16 = 48
Thus, The common caller number which receive both will be 48.
Learn more about the Least common multiple visit:
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Four runners completed in a 10-kilometer relay race. Each Runner ran the same distance. What was that distance?
Answer:
each runner ran 2.5 kilometers
Step-by-step explanation:
10÷4=2.5
The distance would be 2.5 kilometers if four runners completed a 10-kilometer relay race while covering the same distance each.
What is division?A method of dividing something into equal parts is called division. It produces a fair distribution of resources and is one of the four basic operations in mathematics.
How to solve this problem?Total distance = 10 kilometers
Total number of runners = 4
Since they all covered the same distance,
the distance = 10/4 = 2.5 kilometers
Therefore, the distance would be 2.5 kilometers if four runners completed a 10-kilometer relay race while covering the same distance each.
Learn more about division here -
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Hurry Asap I Will Give You Brainliest Pls Help!
Answer:
C.
Step-by-step explanation:
6 to the second power is 36. 6 x 6 is 36. I'm really bad at explaining so I'm sorry if you don't understand.
I Will Give Brainliest Pls Hurry Asap Help!
Answer:
300
Step-by-step explanation:
100 is for 4. 300 is for 12, and 280 is for x. All you have to do is rotate the shape to make it fit.
Please mark as brainliest
can someone help plez
Answer:
You would use scientific notation for an easier way to simplify a very complex equation, and use standard form whenever you are showing the answer.
Step-by-step explanation:
During a debate, Bonnie used 9 minutes to present her opinion, 6 minutes to rebut the opposing opinion, and 5 minutes to summarize.
What percent of the time did she spend summarizing?
A. 5%
B:30%
c. 45%
D. 25%
E. 15%
Answer:
25%
Step-by-step explanation:
9 + 6 + 5 = 20
she spent 5 minutes summarizing so that is 5/20
5/20 = .25
.25 x 100 = 25%
Answer:
25%
Step-by-step explanation:
Catherine owns a bakery. She takes x minutes to bake a tray of cookies. The time it takes is less than 18 minutes. Which inequality represents this?
18 > x
x = 18
18 < x
x > 18
Answer:
18>x
Step-by-step explanation:
Answer:
I don't know but I think it is 18 < x.
Step-by-step explanation:
I hope this answers your question :)
what is the value of g ?
Answer:60.5
Step-by-step explanation:
The weight of the square is 10 grams
how much heavier is the circle then the triangle
Will be marked BRAINLIEST
Answer:
The circle is 2 times heavier than the triangle.
Step-by-step explanation:
We can see this by identifying the amount of squares there are per shape.
Since there are 3 triangles and 3 circles on each side, we can identify how heavy each one is by comparing them to the squares.
There are 2 squares per triangle and 1 square per circle, so we know that the circles are 2 times heavier than the triangles.
The weight of the circle is 10 grams heavier than the weight of the triangle.
What is the solution to the equation?In other words, the collection of all feasible values for the parameters that satisfy the specified mathematical equation is the convenient storage of the bunch of equations.
The weight of the square is 10 grams. Let 'x' and 'y' be the weight of the triangle and circle. Then the equation is given as,
x + 20 + x + 20 + x + 20 = y + 10 + y + 10 + y + 10
Simplify the expression, then we have
x + 20 + x + 20 + x + 20 = y + 10 + y + 10 + y + 10
3x + 60 = 3y + 30
x + 20 = y + 10
y = x + 10
The weight of the circle is 10 grams heavier than the weight of the triangle.
More about the solution of the equation link is given below.
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∴∵∴∵ What is the value of the expression 9 − [tex](1/2)^{4}[/tex] ⋅ 48? ∵∴∵∴
Answer:
The value of the given expression is 6.
Step-by-step explanation:
HELP PLEASE BTW ITS RATIOS!
Holly, Chris and Tony each collect action figures. Chris has twice as many action figures as Holly Holly has 3 fewer action figures than Tony. Create an expression that represents the number of action figures Chris has in terms of the number of action figures Tony has, t.
Answer:
Step-by-step explanation:
3-t
Hurry Asap Like Rn Pls I Will Give You Brainliest!
Answer:
Step-by-step explanation:
Each package holds 24 so you would use the equation n = 24p
which means the number of lightbulbs = 24 times the number of packages
so 1 package = 24
3 packages = 72
10 packages = 240
oh and part B is B
ANSWER ALL THE QUESTIONS TO GET MARKED BRAINLYEST
Answer: 7/10, 7/10 and 3/10.
Step-by-step explanation:
7/10 = Between 1 and 10, the multiples of three are 3, 6, and 9. So the amount favourable outcomes is the total minus the multiples, 10-3 = 7. So 7/10.
7/10 = Between 1 and 10, the multiples of 2 are 2, 4, 6, 8, and 10. The multiples of 3 are 3, 6 and 9. That, gives 7 favourable outcomes (6 is a multiple of both but counted once) giving the probability of 7/10.
3/10 = The favourable outcome is 8 and above, so: 8, 9 and 10. There are 3 favourable outcomes which gives the probability of 3/10.
Can u explain how to get the answer???
Answer:
Since there are 8 sections and 3 are even
We consider that 3/8
We now multiply by 120 since they said 120 times it is spun
3/8 x 120 = 45
The answer is 45.
It's hard to explain how I got the answer but I gathered the info below to help me get it.
There are 8 different sections on the wheel. 5 are odd numbers and 3 are even. 5/8 chance of getting an odd number 3/8 chance of getting an even number. The wheel is spun 120 times.Hope this helps!