Answer: He will need to assemble 12 bikes, because 12 x 15.50 = $186 and $186 + 150 = $336
Step-by-step explanation: Don't need one :)) it's basic math
Karen earns $5 by delivering newspapers each week. She saves $3 and she spends the rest. How many weeks will it take her to save enough money to buy a $35 gift card? (Use the table to help you solve the problem; you will need to copy it onto a piece of paper
Answer:
i got 2.5 weeks
Step-by-step explanation:
you subtract 5-3=2 so she saves 2$ every day.So divide 35 to 2 and get 17.5.
then divide 17.5 from 7 days and get 2.5weeks
I THINK!
what is 2x + 20 ≤ 50
Answer:
x ≤ 15
Step-by-step explanation:
2x + 20 - 20 ≤ 50 -20
2x ≤ 30
2x/2 ≤ 30/2
x ≤ 15
Darius created a factor tree and wrote the prime factorization of 60 shown here.
A factor tree of 60. 60 branches to 4 and 15. 4 branches to 2 and 2. 15 branches to 3 and 5.
60 = 2 × 3 × 5
What is Darius’s error?
Answer: he needs to finish factoring the 4s.
Step-by-step explanation:
4x15 is 60, so that is right, 3x5 is 15, so that’s is right, 2x2 is 4, so that is right, but he didn’t finish factoring. 1x1 is 2, so he should have 1 and 1 coming from each 2 on the tree. Hope this helps.
One of the roots of the equation x2−bx+c=0 is equal to 5. Find c in terms of b.
Answer:
c=5b-25
Step-by-step explanation:
Polynomial is an equation written as the sum of terms of the form kx^n.
where k and n are positive integers.
The value of c in terms of b is 5b - 25
What is a polynomial?Polynomial is an equation written as the sum of terms of the form kx^n.
where k and n are positive integers.
Example:
x² + 3x + 9 is an equation.
x³ + 6x² + 6x + 8 is an equation.
We have,
x² - bx + c = 0
One of the roots of this equation is 5.
This means,
5² - 5b + c = 0
25 - 5b + c = 0
Adding 5b on both sides.
25 + c = 5b
Subtracting 25 on both sides.
c = 5b - 25
Thus,
The value of c in terms of b is 5b - 25
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Reflection/Math 10points
Hola!
I just wanted to say Goodluck! :)
what is the distance between X(-3,4) and Y(2,1)
A. 2.8
B. 5.8
C. 4.0
D. 3.2
I think it's B but I need to know if it's right.
Answer:yes the answer is B
Step-by-step explanation:
Can you help me?
(Only answer if you know)
Answer:
it is Q4
Step-by-step explanation:
not sure how to explain it
Rewrite the absolute value function y=|x|-3 as two linear functions, one that has the domain x<0, and one that has the domain x≥0.
Two linear functions, one that has the domain x < 0 is y = - x - 3
And, one that has the domain x ≥ 0 is y = x + 3.
What is linear expression?A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.
We have to given that;
The absolute value function is,
⇒ y = |x| - 3
So, The linear function which has the domain x < 0 is,
⇒ y = - x - 3
And, The linear function which has the domain x ≥ 0 is,
⇒ y = x - 3
Learn more about the linear function visit:
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HELP PLS ANSWER
Which set of ordered pairs represents a function?
Answer:
the answer is d
Step-by-step explanation:
the x values don't repeat so therefore It is a function.
Answer:
D
Step-by-step explanation:
It's D bc you can have two of the same inputs equaling differnt outputs. You could of it as 4+3 = 7, 9, 2, and 1 or whatever numbers, its not true it only equals 7. Hope that helps
Brainlist to whoever answers! (If u say the answer “oH I jUst wNtEd tO sAY liKe ur pFP” I will report that.
Answer:
B is the only one that makes sense I believe. About putting your pride aside to ask for help.
Step-by-step explanation:
I didn't read about anyone "helping themselves" before helping others and C is not true, and its unlikely there was no theme at all in the passage.
Answer:
The correct answer is A
Part A and B Please 10 points
If a car is moving 50 mi/hr and travels 30 miles, how long did the journey take?
Answer:
36 minutes
Step-by-step explanation:
1 hour = 60 minutes
[tex]\frac{50}{60} = \frac{30}{m}[/tex]
50m = 1800
m = 36 minutes
The Journey will take 6 hours.
What is speed distance formula?Speed = Distance/Time Distance = Speed X TimeTime = Distance / Speed.Given:
speed = 5 mph
Distance = 30 miles
So, speed = Distance / time
5 = 30 / time
time = 30/5
time = 6 hour.
Hence, the journey take 6 hour.
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find f(2) for the function below
f(x) =1/8*5^x
Answer:
f(x)=.625^x
Step-by-step explanation:
Step-by-step explanation:
f(x)=1/8*5^x
f(2)=1/8*5^2
f(2)=1/8*25
f(2)=25/8
30° is used in a pie chart to represent 5 people. How many people were there altogether???
Answer:
60
Step-by-step explanation:
here are 360° used in a whole pie chart
Using proportion
30° → 5 people
360° → 5 × 360 / 30 = 5 × 12 = 60
There are 60 people altogether
HELPPPP look at image
Answer:
300 gallons this was to easy
ANYONE GOOD AT HISTORY!?
Answer:
BRAINLIEST PLSSS
Step-by-step explanation:
im good
Best answer gets brainliest
Answer:
is mine the best answer
Step-by-step explanation:
please say it is
Which ordered pair is not a solution of f(x) = 2x + 9?
(7, 23)
(3, 14)
(2, 13)
(0, 9)
Answer:
The answer is (3,14)
Step-by-step explanation:
Answer:
(3,14)
Step-by-step explanation:
At a little-known vacation spot, taxi fares are a bargain. A 42 -mile taxi ride takes 49 minutes and costs $29.40. You want to find the cost of a 46-mile taxi ride. What unit price do you need?
Answer:
about 13.50$
Step-by-step explanation:
Plz name me the brainlest
PLEASE HELP!!!
Which expression is the factored form of−4.5n+3?
−1.5(3n+2)
−3(1.5n+1)
−3(1.5n−1)
−1.5(−3n+2)
Answer:
-3(1.5n - 1)
your welcome
A person earns 16,000 one year and get 5% raise in salary. Calculate the new yearly salary using a percent greater than 100.
please help me if you can
Answer:
16800 a year
Step-by-step explanation:
1/2 + 2/5 + 1/8 = ???
I need help with this ASAP!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
please help its confusing a little for me will give brainliest
Answer:
B. 24.5
Hope this helps
Ann's car can go 132 miles on 4 gallons of gas. During a drive last weekend, she used 7 of gas. How far did she drive? Explain how the problem changes if you were given the distance Ann drove last weekend instead of how much gas she used.
Answer:44 Step-by-step explanation:
Answer:
multiply 132x4x7 and see how many gallons of gas
What steps should be taken to complete the conversion?
8 mi 1.61k 1000 m
x х
X
1 mi 1k
1
ОООО
Cancel the mile and kilometer units. Divide 8 by 1.61, then multiply by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1.61, then multiply by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1.61, then divide by 1000.
Cancel the mile and kilometer units. Multiply 8 by 1000, then divide by 1.61.
Answer:
The third option should be correct please correct me if im wrong
Pls help if these questions don’t get answered by tonight my “back” will never feel the same
A store owner has 7.11 lbs. of candy. If she puts the candy into 9 jars, how much candy will each jar contain?
What is the average speed in miles per hour of a car that travels 956.4 miles in 15.9 hours? Round your answer to the nearest tenth.
A member of the school track team ran for a total of 179.3 miles in practice over 61.5 days. About how many miles did he average per day?
38.86 divided by 3.9
Dividing decimals
Answer: 7.11/9=0.79 per jar
956.4/15.9=60.2 average speed
179.3/61.5=2.9 miles
38.86/3.9=9.964
Step-by-step explanation:
division and a calculator.
Answer:
It's can be Wrong, I hope it can help you!
Step-by-step explanation:
1) The store has 0.79 ibs in each jar.
2) The answer to the nearest tenth is 15,206.8
3) 2.915447154 miles did he average per day.
4) 9.964102564
Rodrick and Valentina drove to the coast. Rodrick drove 38 9−− 10miles. Then Valentina drove the last 51 3− 5miles. How far did they drive to the coast?
Answer:
zaqwsxcderfvbgtyhnmjuiklop
Step-by-step explanation:
Answer:
what are the hyphens for?
Step-by-step explanation:
plz help quick. the sum of two numbers is 11. Three times the first number minus the second number is -3. what are the numbers? can i plz have work too?
Answer:
the first number is 2, the second number is 9 :)
I already answered this on your last question ;-;
Step-by-step explanation:
I wrote this on a piece of paper:
3 times ? minus ? = -3
And then I just kept replacing the question marks with what adds up to 11 until i got the answer lol.
Diana is painting statues. She has 7/8 of a liter of paint remaining. Each statue requires 1/20 of a liter of paint. How many statues can she paint?
Answer:
question is incomplete. A complete question is ----> Diana is painting statues. She has 7/8 of a liter of paint remaining. Each statue requires 1/16 of a liter of paint. find the number of statues.
each statue requires 1/16th of a liter of paint.
so, in a liter , 16th statues can be painted by Diana.
but A/C to question,
she has 7/8 of a liter of paint remaining.
so, we have to find how many statues she can paint in 7/8 litres.
so, number of statues = 7/8 × 16 = 14
Step-by-step explanation: